In online and blended learning environments, discussion-based assessments are often used as a way for students to engage in collaborative and reflective learning.
These assessments require students to participate in online discussions, often in small groups or with the whole class, to share ideas, ask questions, and build upon each other's thinking.
There are several ways that discussion-based assessments can be used in online and blended learning environments:
As a form of formative assessment:
Discussion-based assessments can be used as a way for teachers to check for student understanding and to provide feedback in real-time.
This can help teachers adjust their instruction to better meet the needs of their students.
As a way to encourage student engagement: Discussion-based assessments can help students feel more connected to their peers and to the learning community.
By providing opportunities for students to interact with each other, teachers can help students feel more invested in their learning.
As a way to promote critical thinking:
Discussion-based assessments can help students develop critical thinking skills by providing opportunities for them to analyze, evaluate, and synthesize information.
Through online discussions, students can learn how to articulate their own ideas and respond to the ideas of others.
As a way to promote collaborative learning:
Discussion-based assessments can help students develop collaborative learning skills by providing opportunities for them to work together to solve problems, share information, and build on each other's ideas.
To effectively use discussion-based assessments, teachers need to design questions and prompts that are thought-provoking and require students to engage in higher-order thinking.
Teachers also need to establish clear expectations for participation and provide guidelines for respectful and constructive discourse.
Finally, teachers should be actively engaged in the discussion and provide feedback and guidance to help students develop their thinking and communication skills.
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Hi , please help !
(see images!)
a. q-p = 11-3 = 8, which is an even number. b. p+q = 3+11 = 14, which is an even number.
Describe Prime Number?In mathematics, a prime number is a positive integer greater than 1 that has no positive integer divisors other than 1 and itself. In other words, a prime number is a number that can only be divided evenly by 1 and itself.
There are various methods for finding prime numbers, such as the Sieve of Eratosthenes, which is a simple algorithm for generating all prime numbers up to a given limit. However, as the numbers get larger, it becomes increasingly difficult to find prime numbers, and there is no known formula for generating all prime numbers.
a. One possible example is:
p = 3
q = 11
Here, q-p = 11-3 = 8, which is an even number. However, if we add 1 to it, we get 9, which is odd but not prime (since it is divisible by 3).
b. One possible example is:
p = 3
q = 11
Here, p+q = 3+11 = 14, which is an even number. However, if we add 1 to it, we get 15, which is odd but not prime (since it is divisible by 3 and 5).
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1/4x - 3 = 1/2x + 12
Answer:
x = -60
Step-by-step explanation:
1/4x - 3 = 1/2x + 12
add three to both sides
1/4x = 1/2x + 15
subtract 1/2x from both sides
-1/4x = 15
divide by -1/4
x = -60
Can someone please help me with this ASAP. I only need help with part C. I will give brainliest if it’s correct
The experimental probability of rolling a number less than 4 is:
P(less than 4) = 6/12 (in fraction)
P(less than 4) = 0.5 (in decimal)
P(less than 4) = 50% (in percentage)
How to find the experimental probability of rolling a number less than 4?Probability is the likelihood of a desired event happening.
Experimental probability is a probability that relies mainly on a series of experiments.
The numbers less than are 1, 2 and 3. Since six of the twelve outcome in the table are less than 4. Thus, the experimental probability of rolling a number less than 4 will be:
P(less than 4) = 6/12 (in fraction)
P(less than 4) = 0.5 (in decimal)
P(less than 4) = 50% (in percentage)
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How many fabric squares will madison need?
Madison will require 88 fabric squares, rounded up to the next integer, therefore option B is the correct solution.(d).
What is the Cicumference?A circle's circumference is the distance around its outside boundary.
The following formula can be used to compute it.
C = 2πr
The diameter of the circle is equal to the perimeter of the circular mirror, which is 2r, where r is the radius.
Circumference = 2 x 3.14 x 14 cm = 87.92 cm
Madison will need to cover this area with 1 cm cloth squares.
The number of fabric squares required equals the perimeter / length of each square.
87.92 cm / 1 cm = 87.92 fabric squares required
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what is the probability that you and your two friends will be chosen, but your name will be drawn first
The probability of the student's name being drawn first is 1/3.
The probability that you and your two friends will be chosen, but your name will be drawn first is 1/3.The likelihood or chance of a specific event happening is referred to as probability. The probability of an event is represented by a number between 0 and 1, with 0 indicating that the event will never occur, and 1 indicating that the event will always occur.
Probability formula the probability of an event occurring is calculated by dividing the number of favorable outcomes by the total number of possible outcomes. Probability (P) = number of favorable outcomes/total number of possible outcomes.Probability of the scenario The total number of people who can be picked is three, with one of them being the student.
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ABC Private Limited allotted a standard time of 40 hours for a job and the rate per hour is ₹75. The actual time taken by a worker is 30 hours. You are required to calculate the total earnings under either of the following plans: (i) Halsey Premium Plan (Rate 50%) (ii) Rowan Plan
The total earnings of the worker under the Halsey Premium Plan is ₹1500 and under the Rowan Plan is ₹2250. the worker is paid for the actual time taken for the job.
(i) Halsey Premium Plan (Rate 50%)Under the Halsey Premium Plan, for a given job, the worker is paid 50% of the standard time allotted for the job. The rate per hour is ₹75. The total earnings of the worker can be calculated as follows: Earnings = (Standard Time Allotted x Rate per Hour x 50%) = (40 hours x ₹75 x 50%) = ₹1500 (ii) Rowan PlanUnder the Rowan Plan, for a given job, the worker is paid for the actual time taken for the job. The rate per hour is ₹75. The total earnings of the worker can be calculated as follows: Earnings = (Actual Time Taken x Rate per Hour) = (30 hours x ₹75) = ₹2250In conclusion, the total earnings of the worker under the Halsey Premium Plan is ₹1500 and under the Rowan Plan is ₹2250.
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HELP
hat is the approx. volume of the figure
(Use 3.14 for pi)
The volume of the cylinder is 6π (18.84) cubic inches.
What is volume in mensuration ?
In mensuration, volume is the measure of the amount of space occupied by a three-dimensional object or a region in space. It is a measure of the capacity of an object and is usually expressed in cubic units, such as cubic meters, cubic centimeters, or cubic inches.
To understand the concept of volume in more detail, we can visualize the cylinder as a three-dimensional object with circular bases and curved sides. The height of the cylinder represents the distance between the circular bases, and the radius represents the distance from the center of the circular bases to their edges. The volume of the cylinder represents the amount of space inside the cylinder, and can be thought of as the product of the area of the circular base and the height of the cylinder.
To find the volume of a cylinder, we use the formula:
V = πr²h
where V is the volume, r is the radius, and h is the height of the cylinder. Since the diameter of the cylinder is given as 2 inches, we can find the radius as:
radius = diameter / 2 = 2 / 2 = 1 inch
Now, we can substitute the values of the radius and height into the formula to find the volume:
V = π(1)²(6) = 6π
Therefore, the volume of the cylinder is 6π cubic inches.
In practical applications, the concept of volume is used in many areas, such as manufacturing, engineering, architecture, and physics. For example, the volume of a cylinder can be used to calculate the amount of liquid it can hold, the amount of material needed to fill it, or the amount of air it can displace.
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how many calories from alcohol are in a margarita containing 12 grams of alcohol? select the correct formula from the drop-down menu and read the units carefully.
There are 84 calories from alcohol in a margarita containing 12 grams of alcohol.
What is Algebraic expression ?
Algebraic expression can be defined as combination of variables and constants.
The formula to calculate the calories from alcohol in a drink is:
Calories from alcohol = (Grams of alcohol) x (7 calories per gram)
Therefore, to calculate the calories from alcohol in a margarita containing 12 grams of alcohol, we use this formula:
Calories from alcohol = 12 grams x 7 calories/gram = 84 calories
Therefore, there are 84 calories from alcohol in a margarita containing 12 grams of alcohol.
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Find the Value of X for 3, 4, 5, and 6, and tell whether or not these angles are adjacent or vertical.
3. x = 148°
4. x = 142°
5. x = 29.33°
6. x = -0.4 which is wrong data
Define the term Angles?Angles are geometric figures formed by two rays that share a common endpoint. This common endpoint is called the vertex of the angle.
3. Adjacent angles sum is 180°
So, x + 32° = 180°
x = 148°
4. Vertical opposite angles are equal,
So, x = 142°
5. Right angle, So, Adjacent angles sum is 90°
3x + 2x = 90°
5x = 90°
x = 29.33°
6. Vertical opposite angles are equal,
So, x - 2 = 6x
5x = -2
x = -0.4 which is wrong data
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true or false? two proofs are required to establish the provable equivalence of two sentences of tfl.
The statement "two proofs are required to establish the provable equivalence of two sentences of tfl" is false.
Only one proof is required to establish the provable equivalence of two sentences of TFL.
What is TFL? TFL (Truth-Functional Logic) is a form of propositional logic in which the only logical expressions are truth functions. Truth functions are built from a fixed set of truth-functional connectives or operators, each of which operates on one or more sentences to create a compound sentence. TFL's operators are all truth-functional; that is, the truth or falsity of a sentence depends solely on the truth or falsity of its atomic components and how they are combined by the operators.
Here are the five standard truth-functional operators in TFL:
Conjunction: AND (•)
Disjunction: OR (+)
Negation: NOT (~)
Conditional: IF...THEN (→)
Biconditional: IF AND ONLY IF (↔)
Proofs are used to demonstrate the validity of sentences in TFL. It is important to note that a sentence's validity is a property of the sentence itself, not the sentence's meaning. To demonstrate the validity of a sentence in TFL, proofs are created.In TFL, two sentences are provably equivalent if and only if they are logically equivalent. The provable equivalence of two sentences in TFL only requires one proof. Thus, the statement, "Two proofs are required to establish the provable equivalence of two sentences of TFL," is false.
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Reagan's house is due west of Oakdale and due south of Bloomington. Oakdale is 21 kilometers from Reagan's house and 29 kilometers from Bloomington. How far is Bloomington from Reagan's house, measured in a straight line? kilometers
9 kilom-eters, is Bloomin-gton from Reag-an's house, measured in a str-aight line.
What is unitary method?"A method to find a single unit value from a multiple unit value and to find a multiple unit value from a single unit value."
We always count the unit or amount value first and then calculate the more or less amount value.
For this reason, this procedure is called a unified procedure.
Many set values are found by multiplying the set value by the number of sets.
A set value is obtained by dividing many set values by the number of sets.
=29-20
=9 km
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ASAP!!! ITS URGENT
An isosceles trapezoid, whose legs are each 5 cm in length, has an upper base of 8 cm and a lower base of 16 cm. Find its area.
Answer:
To find the area of the isosceles trapezoid, we can use the formula:
Area = ((upper base + lower base) / 2) x height
First, we need to find the height of the trapezoid. We can use the Pythagorean theorem to find the height, since the legs of the trapezoid form a right triangle with the height as the hypotenuse.
Using the Pythagorean theorem:
height^2 = leg^2 - ((lower base - upper base) / 2)^2
= 5^2 - ((16 - 8) / 2)^2
= 25 - 4^2
= 9
height = 3 cm
Now that we have the height, we can use the area formula:
Area = ((8 + 16) / 2) x 3
= 12 x 3
= 36 cm^2
Therefore, the area of the isosceles trapezoid is 36 square centimeters.
choose the correct model from the list. are science textbook too expensive? a student sampled the price of 143 science textbook sold at the college bookstore. can the student reject the claim that the mean cost of science textbooks are no more than $200?
By hypothesis , μ ≤ $200 is the mean cost of science textbooks are no more than $200.
What does "mathematical hypothesis" mean?
A proposition is considered to be a hypothesis if it is plausible given the available information but has not been proven true or wrong. An assertion that will serve as the foundation for hypothesis testing is referred to as a hypothesis in statistics (also known as a statistical hypothesis).
The statement "all fours sides of a quadrilateral measure the same, then the quadrilateral is a square" states that if true, the quadrilateral is a square.
Here n = 143
the claim that the mean cost of science textbooks are no more than $200.
H₀ : μ = $200
H₁ : μ ≤ $200
Therefore, this problem based on one sample t test for mean .
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What is the total area?
Answer:
36
Step-by-step explanation:
(2 x 10)+(2 x 8) = 36
The total area is 36 cm squared.
at December 31 2024 customer advances were $12,518,000 during 2025 Bonita collected 30 million $256,000 of which customers advance advances of 26 million 182 $1000 should be recognized in income. Customer advance ________________
The remaining customer advance at the end of 2025 is $16,592,000.
How to determine Customer advance?To determine the amount of customer advance remaining at the end of 2025, we need to subtract the amount collected in 2025 from the customer advances balance at the end of 2024:
Customer advances balance at the end of 2024 = $12,518,000
Amount collected in 2025 = $30,256,000
Customer advances recognized in income in 2025 = $26,182,000
Customer advances balance at the end of 2025 = Customer advances balance at the end of 2024 + Amount collected in 2025 - Customer advances recognized in income in 2025
Customer advances balance at the end of 2025 = $12,518,000 + $30,256,000 - $26,182,000
Customer advances balance at the end of 2025 = $16,592,000
Therefore, the remaining customer advance at the end of 2025 is $16,592,000.
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Remarkable identity
Answer:
whaaaaaaaaa..........
......
Simplify (57)³. (5.7)² = ?
Answer:
6016920.57
Step-by-step explanation:
First, find (57)^3
= 185193
Then find (5.7)^2
= 32.49
Finally,
multiply both answers:
32.49 . 185193
= 6016920.57
Answer: 6016920.57
Step-by-step explanation:
(57)^3 = 185193
(5.7)^2 = 32.49
32.49 * 185193 = 6016920.57
One pump can fill a swimming pool in 4 hours. A second pump can fill
the pool in 6 hours. If the pool starts empty, what part of the pool will be
filled in each situation?
The first pump works for 2 hours and the second pump works for 3
hours.
Pls help
The proportion of the pool that will be filled when the first pump works for 2 hours and the second pump works for 3 hours is given as follows:
100%.
How to obtain the fraction of the pool that will be filled?The fraction of the pool that will be filled when the first pump works for 2 hours and the second pump works for 3 hours is obtained applying the proportions in the context of the problem.
One pump can fill a swimming pool in 4 hours, hence the proportion filled in two hours is given as follows:
2/4 = 50%.
A second pump can fill the pool in 6 hours, hence the proportion filled in three hours is given as follows:
3/6 = 50%.
Then the total proportion is given as follows:
50 + 50 = 100%.
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A department store buys 400 shirts at a cost of $10,800 and sells them at a selling price of $30 each. Find the percent markup.
Answer:
11%
Step-by-step explanation:
find the price of the shirts before markup by dividing 10800 by 400
You get 27, which you will subtract 30 by, getting you 3.
Divide this number by 27
.11
The number of miles driven by Bo is directly proportional to the number of gallons he used.
Number of Gallons Used
Number of Gallons Used
Number of Miles Driven
Number of Miles Driven
8
8
188
188
34
34
799
799
44
44
1034
1034
How many miles would he drive on 38 gallons?
Bo would drive 893 miles on 38 gallons of fuel.The number of miles driven by Bo is directly proportional to the number of gallons of fuel he has used.
This means that if we know how many miles Bo has driven for a certain number of gallons of fuel, we can calculate how many miles he would drive with a different number of gallons of fuel. To calculate this, we need to first determine the ratio of miles driven per gallon of fuel used. To do this, we can use the data given in the problem: Bo has driven 188 miles on 8 gallons of fuel, and 799 miles on 34 gallons of fuel.
We can calculate the ratio of miles driven per gallon of fuel used by dividing the number of miles driven by the number of gallons used. In this case, the ratio is 188/8 = 23.5 miles per gallon. We can then use this ratio to calculate the number of miles Bo would drive on 38 gallons of fuel. To do this, we simply multiply the ratio by the number of gallons used, which in this case is 38. This gives us 38 x 23.5 = 893 miles.
Therefore, Bo would drive 893 miles on 38 gallons of fuel.
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6c+4d-c-7d simplified
Answer:
The expression 6c + 4d - c - 7d can be simplified by combining like terms. 6c + 4d - c - 7d = (6c - c) + (4d - 7d) Simplifying further, we get: 6c + 4d - c - 7d = 5c - 3d So the simplified expression is 5c - 3d.
To simplify the expression 6c + 4d - c - 7d, we can first combine the like terms, which are the terms that have the same variable and the same exponent:
6c - c + 4d - 7d
Simplifying this expression further by combining the like terms, we get:
5c - 3d
Therefore, 6c + 4d - c - 7d simplifies to 5c - 3d.
The table below represents a linear functions. Identify the rate of change of the function.
The linear function changes at a rate of [tex]5/4[/tex]. This implies that [tex]y[/tex] grows by [tex]5/4[/tex] units for every unit increase in [tex]x[/tex].
A linear function is which?The graph of a linear function is a direct line. The following is the form of a linear function. a + bx = y = f(x). One independent variable one and dependent variable make up a linear function.
What is an example of a linear function?A linear relation on the reference system is represented by a linear function. As an illustration, the equation y = 3x – 2 depicts a linear function since it is a straight line in the coordinate plane. This function may be expressed as f(x) => 3x - 2 since y could be substituted with f(x).
slope = (change in y) / (change in x)
slope [tex]= (1 - (-4)) / (4 - 0)[/tex]
slope [tex]= 5 / 4[/tex]
Therefore, the rate of change of the function is [tex]5/4[/tex]. This means that for every [tex]1[/tex] unit increase in [tex]x[/tex], [tex]y[/tex] increases by [tex]5/4[/tex] units.
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a study is run to estimate the mean total cholesterol level in adults 22 to 26 years of age. a sample of nine participants is selected and their total cholesterol levels are measured as follows: 185 225 240 196 175 180 194 147 223 what is the third quartile (q3)
The third quartile for the given conditions is 224.
Given that a sample of nine participants is selected and their total cholesterol levels are measured as follows:
185 225 240 196 175 180 194 147 223
The third quartile is the median of the upper half of a data set.
We can calculate the third quartile by arranging the data in ascending order and finding the median of the upper half of the data.
Therefore, the data arranged in ascending order is:
147 175 180 185 194 196 223 225 240
Now, the upper half of the data is:
194 196 223 225 240
There are five data values in the upper half, so the median is the mean of the 3rd and 4th values in the ordered list:
Q3=(223+225)/2 = 448/2 = 224
Hence, the third quartile is 224.
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Examine the following equation.
0=−3x^2+5x+9
Which answer can be used to find the solutions to the equation using the quadratic formula?
To solve the quadratic function -3x² + 5x + 9 = 0, the formula that should be used is Option C: x = (-5 ± √133) / -6.
What is a quadratic function?
A polynomial function with one or more variables, where the largest exponent of the variable is two, is referred to as a quadratic function. It is also known as the polynomial of degree 2 since the greatest degree term in a quadratic function is of second degree.
The quadratic formula is used to solve quadratic equations in the form of ax² + bx + c = 0, where a, b, and c are constants.
To use the quadratic formula to solve the equation -3x² + 5x + 9 = 0, we need to identify the values of a, b, and c.
In this case, a = -3, b = 5, and c = 9.
Therefore, we can use these values to plug into the quadratic formula -
x = (-b ± √(b² - 4ac)) / 2a
So the answer that can be used to find the solutions to the equation using the quadratic formula is -
x = (-5 ± √(5² - 4 × (-3) × 9)) / 2 × (-3)
Solving this equation we get -
x = (-5 ± √(25 + 108)) / -6
x = (-5 ± √133) / -6
Therefore, the solution is obtained by the equation x = (-5 ± √133) / -6.
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Use geogebra to record m∠ead. also find and record m∠adc and m∠aec. you don’t need geogebra to find m∠adc and m∠aec. explain why not.
Answer:
In GeoGebra, m∠EAD = 120°. Both m∠ADC and m∠AEC are 90° because the tangent to a circle is perpendicular to the radius drawn from the point where the tangent touches the circle.
Step-by-step explanation:
plato :>
The function f(x) is a cubic function and the zeros of f(x) are −5, −4 and −2. Assume the leading coefficient of f(x) is 1 1. Write the equation of the cubic polynomial in standard form.
Answer:
i don't know is correct but here The function f(x)f(x) is a cubic function and the zeros of f(x)f(x) are -5−5, 11 and 55. Assume the leading coefficient of f(x)f(x) is 11
by-step explanation:
The y-value for this situation represents altitude in thousands of feet. So, what does the y-value of the point of intersection represent?
Answer:
9000 feet altitude
Step-by-step explanation:
Given that the y-value for this situation represents altitude in thousands of feet, you want to know what the y-value of the point of intersection represents.
MeaningThe problem statement tells you the meaning of the y-value anywhere. It is "altitude in thousands of feet."
The point of intersection is (2, 9), where the x-value is time in minutes.
The y-value of 9 at the point of intersection represents an altitude of 9000 feet.
__
Additional comment
This is an exercise in reading comprehension.
Solve 4^-2x •4^x = 64
1) Rewrite the equation using the same base. 2) Solve for x. Remember to show all work.
PLEASE SHOW ALL WORK FOR BRAINLIEST PLEASEEE
With the equation solved, we obtain variable x=-3.
How do equations work?Equations are statements in mathematics containing the equals (=) sign flanked on either side by two algebraic expressions. The connection between the phrases displayed on the left and right sides is shown to be equal in this way. In all mathematical equations, LHS = RHS (left hand side = right hand side) is used. Solving the equations to get the value of an unknown variable that stands in for an unknown quantity.
Given equation: 4⁻²ˣ × 4ˣ=64
Let 4ˣ be y
y⁻² × y=64
Solving the equation, we get
y/y²=64
y=1/64
Putting the value of y, we get
4ˣ=1/64
4ˣ=4⁻³
Hence, value of x=-3.
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Math 8
3) Determine the total area.
4 in
20 in
Answer:80
Step-by-step explanation:
Area is multiple from 20 and 4 so the answer is 80
PLEASE HELP ASAPIF CAN!!
What is (f-g)(2})?
f(x)=3x^5+6x^2-5
g(x)=3x^5-5x^4-15
Answer: -46
Step-by-step explanation:
First f-g (since its in parenthesis)
f(x)=3x^5+6x^2-5
- g(x)=3x^5-5x^4-15
= 0 -5x^4 +6x^2 + 10
then, sub in 2 for x
(-5x^4 +6x^2 + 10); x=2
-5(2)^4 + 6(2)^2 + 10 = -46
*can only subtract terms with the same power