Answer:
47
Step-by-step explanation:
2820 = 2 * 2 * 3 * 5 * 47
Prime factors:
2, 3, 5, 47
Largest prime factor:
47
Step-by-step explanation:
The largest prime factors of 2820 is 2*2*3*5*47 is the answer
Simplify
2/3 - 5/6•8
A) -4
B) -6
C) -22/3
D) -4/3
Answer:
B) -6
Step-by-step explanation:
5/6 x 8 = 5/6 x 8/1 = 40/6 / 2 = 20/3 = 2/3 - 20/3 = -18/3 / 3 = -6
Alicia is mixing paint. She has a bucket that contains 5 1/2 pints of paint. She adds 1/4-pint containers of paint to the bucket until she has at most 8 3/4 pints of paint in the bucket.
Answer:
13 times?
Step-by-step explanation:
From 5 1/2 to 8 1/2 she needs to add 3 * 4 = 12 times since 1 paint = 4 pint
then she just needs to add 1 more to become 8 3/4
12 + 1 = 13
The order is 0 -> 1/4 -> 1/2 -> 3/4 -> 1
Does anyone know #13????
Please help!!
Find the measure of the arc or angle indicated.
A. 60°
B. 90°
C. 30°
Answer: A
Step-by-step explanation:
The approximate salary, in thousands, earned each year for the first five years is $400, $420, $441, $463, and $486. explain how you can evaluate the fifth partial sum. what does the fifth partial sum represent?
The fifth partial sum represents the sum of the first 5 terms in the sequence is equal to 2210.
The fifth partial sum represents the sum of the first 5 terms in the sequence.
What is the partial sum of sequence?The partial sum of a sequence gives the sum of the first n terms in the sequence.
Thus, the fifth partial sum represents the sum of the first 5 terms in the sequence.
The given geometric sequence :
$400, $420, $441, $463, and $486.
The fifth partial sum of the above sequence will be :
$400+ $420+ $441+$463+$486=$2210
Therefore, the fifth partial sum represents the sum of the first 5 terms in the sequence equal to 2210.
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Answer:
Add the five terms.
Use the formula for the fifth partial sum.
The fifth partial sum represents the total amount of money the athlete earns over the first five years.
Step-by-step explanation:
also please answer this it makes no snese
Answer:
? = 106°
Step-by-step explanation:
the 2 angles marked with double arcs are equal
the sum of the interior angles of a quadrilateral = 360° , then
63° + 85° + 2? = 360° , that is
148° + 2? = 360° ( subtract 148° from both sides )
2? = 212° ( divide both sides by 2 )
? = 106°
Roy worked part time over the summer and charged $15 an hour to mow lawns. How much money would he have made if it took him three hours to mow the Robertson's lawn? (help me pls)
Answer:
$45
Step-by-step explanation:
Since he charches $15 per hour you just multiply 15 and 3 and you get $45.
select the correct answer what is the average rate of change of f(x), Who represented by the graph over the interval [0,2]?
A.2
B.1
C.0.5
D.-0.5
How many license plates can be made using three uppercase English letters followed by four digits
Which quantity could go in the blank to make the equation below true?
x + 2x +_____=5x
i am stuck i need help on this one
Answer:
B is the answer you were right
so sorry if I am wrong but I am really sure that is the answer
The shaded parts of the fraction bar below represent a fraction.
A fraction bar is divided into 3 parts. 1 part is shaded.
Which bar models an equivalent fraction?
The answer is the last bar model.
The orignal model is 1/3 and the last model has 4/12 shaded and divide that by 4 you get 1/3 have a good day.
1st q pls help i dont under stand how the answer is 12000
Answer:
See below
Step-by-step explanation:
1/3 (300000) = 100 000 80% of this = 80 000
2/5 (300000) = 120000 125% of this = 150 000 total so far = 230 000
Overall 10% profit would yield 300000(1.1) = 330 000
the remaining land needs to sell for
330 000 - 230000 = 100 000
Based on a survey of U.S. residents completed in 2014, ___________ percent of respondents agreed that global warming is occurring
Using the percentage concept, supposing 520 out of 1000 respondents believe in global warming, 52% of respondents agreed that global warming is occurring.
What is a percentage?The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:
[tex]P = \frac{a}{b} \times 100\%[/tex]
In this problem, we suppose that 520 out of 1000 respondents believe in global warming, hence a = 520, b = 1000, and the percentage is of:
[tex]P = \frac{520}{1000} \times 100\% = 52\%[/tex]
More can be learned about the percentage concept at https://brainly.com/question/10491646
mildred has a bag of coins. the bag contains 10 dimes, 5 nickels, and 1 penny. she will randomly select 2 coins from the bag one at a time without replacement.what is the probability that mildred will select a dime first and then a penny.
Answer:
1/24
Step-by-step explanation:
10/16 × 1/15
the probability of her picking a dime first is one by twenty four
factor using the greatest common factor (GCF)
4x² + 14
Answer:
2(2x^2 + 7)
Step-by-step explanation:
The GCF is 2.
2(2x^2 + 7)
Select all of the statements that are true
Answer:
a and c
Step-by-step explanation:
Find the geometric mean between 20 and 30. If necessary, round to the nearest tenth
A) 17.3
B) 7.1
C) 24.5
D) 25
Several points appear on the number line, which shows numbers from 0 through 1. On the number line, point M represents 0.25. What fraction does point M also represent on the number line?
Select one:
1/3
1/25
1/5
1/4
Step-by-step explanation:
what happens, when we actually calculate the given fractions ?
after all, a fraction is always a division.
so,
1/3 = 0.3333333333...
1/25 = 0.04
1/5 = 0.2
1/4 = 0.25
aha !
1/4 is the correct answer.
Please answrer Thank you
Answer:
x° = 48°
Step-by-step explanation:
The triangle is isosceles where two angles and sides are the same.
We know that the triangle equal to 180°.
So
x° + 66° + 66° = 180
x° + 132° = 180°
x° = 48°
answer this pls
pls answer
Answer:
1/12
Step-by-step explanation:
Given
5/14 x 7/30Solving
This can easily be solved by using cross-multiplicationIf we are given a fraction a/b, it can be rewritten as a x 1/b⇒ 5 x 1/14 x 7 x 1/30Now combine (7 and 1/14) and (5 and 1/30)⇒ 7 x 1/14 x 5 x 1/30⇒ 7/14 x 5/30⇒ 1/2 x 1/6⇒ 1/12Answer:
[tex]\dfrac{1}{12}[/tex]
Step-by-step explanation:
Rewrite the denominators as products of factors, then cancel the common factors.
[tex]\begin{aligned}\dfrac{5}{14} \times \dfrac{7}{30} & =\dfrac{5}{2 \cdot 7} \times \dfrac{7}{6 \cdot5}\\\\ & = \dfrac{5 \cdot 7}{2 \cdot 7 \cdot 6 \cdot 5}\\\\ & = \dfrac{1}{2 \cdot 6}\\\\ & = \dfrac{1}{12}{\end{aligned}[/tex]
Megan randomly throws a dart at the square. Assuming the dart lands within the square, what is the probability that the dart lands within the dartboard? round your answer to the nearest tenth of a percent. %
The probability that the dart lands within the dartboard given the area of the dartboard and the square is 78.6%.
What is the probability?
Probability is the odds that an event would happen. The odds the event occurs is 1 and the probability that the event does not occur is 0.
The probability that the dart lands within the dartboard = area of the dartboard / area of the square
25π / 100
(25 x 3.14) / 100 = 78.6%
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Answer:78.5 is the answer
Step-by-step explanation:
What is the slope of the line in the graph below?
Find the circumference of the circle to the nearest tenth. Use 3.14 for π. It is Zeny’s birthday. Teddy wants to buy a round cake for his presents. The radius of the cake is 11cm. What is the circumference of the cake?
Work Shown:
C = 2*pi*r
C = 2*3.14*11
C = 69.08
C = 69.1
This is the approximate distance around the circle, aka the perimeter.
Answer:
Circumference of cake (69.08cm)Rounding nearest to tenth is 69.1cm
Step-by-step explanation:
Given:
Radius of the cake :- 11cmTo find:
Circumference of the cakeSolution:
To find the circumference of the circle we are require radius and which is already mentioned in the Ques.
Formula
Circumference of circle =2πrCircumference of cake = 2*3.14*11
Circumference of cake= 22*3.14
Circumference of cake = 69.08cm
Hence, the circumference of cake is 69.08cm.
Circumference of cake (69.08cm)Rounding nearest to tenth is 69.1cm
Can someone help me solve these??
Answer:
m < FGH = 83
mPM = 139
Bottom left:
x = 16
Bottom right:
x = 5
Step-by-step explanation:
The measurement value (which is sometimes referred to simply as the measurement) is the value given by a measuring instrument and the true value is the actual value of the property being measured.
Jim took 2 hours to take a test. He figured it took him 4
minutes to answer a multiple choice question, 8 minutes to
do a problem of just calculations, and 12 minutes to
complete a word problem. There were 15 questions and
he answered the same number of calculation problems as
word problems. How many multiple choice questions did
he answer?
Answer: it would be 5
Step-by-step explanation: i hope this helps
Kip is using a recipe that calls for 1/4 cup of lemon juice. He has a 6-fluid- ounce bottle of lemon juice. There are 8 fluid ounces of lemon juice in 1 cup. How many batches of the recipe can Kip make?
Answer:
3
Step-by-step explanation:
In Manchester, 3 of the 18 radio stations play country music.
What is the probability that a randomly selected station will play country music?
Write your answer as a fraction or whole number.
P(country) =
Answer:
There is a one in six chance that a randomly selected radio plays country music.
Step-by-step explanation:
There is a 3/18 chance but that can be simplified if you divide both sides by 3 to get 1/6
A tessellation could be created using parallelograms like the one shown below.
True or False?
Answer:
A. : True hope this helps someone
Step-by-step explanation:
A tessellation could be created using parallelograms like the one shown below is true.
What is a parallelogram?Parallelogram is a quadrilateral that has two pairs of parallel sides.
In a parallelogram, opposite sides and angles are equal.
The adjacent angles add up to 180 degrees.
We have,
Tessellations can be created using a variety of shapes, including parallelograms.
A tessellation is a repeating pattern of shapes that completely covers a plane without any gaps or overlaps.
In a parallelogram tessellation, the parallelograms would fit together like puzzle pieces to fill the plane.
Thus,
A tessellation could be created using parallelograms like the one shown below is true.
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ax2 + bx + c
Use the X method to find the solutions of
6x2 + 2x - 20 = 0.
X=
ac
X=
Answer:
X=-1/2 or x=5/3
Step-by-step explanation:
1. is -2
2. 5/3
i got it right