Answer:
2?
Step-by-step explanation:
Wednesday there were 2 clients who did Plan A and 12 who did Plan B. On Thursday there were 5 clients who did Plan A and 3 who did Plan B. Jane trained for a total of 19 hours on Wednesday and 7 hours on Thursday. How does each plan last?
Answer:
they would be about an hour
Step-by-step explanation:
What is the mean for the set of data?
Rubric Test Score
xx. X. Xx. Xx. Xxx
1 2 3 4 5
Score
Help urgently tired of post every 5 min
Answer:
A. 12.78
Step-by-step explanation:
4 shirts for 21.83 = 87.32
87.32 + 42.38 + 74.78 = 204.48
204.48 x 0.0625 = 12.78
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
Answer:
x=19, y=[tex]19\sqrt{3}[/tex]
Step-by-step explanation:
This triangle is a 30-60-90 triangle.
This means the hypotenuse (38) is double the short leg (x)
x=19
Then use the pythagorean theorem
a^2+b^2=c^2
19^2+y^2=38^2
361+y^2=1444
Subtract 361 from both sides
y^2=1083
put it in square roots and simplify
[tex]\sqrt{1083} =19\sqrt{3}[/tex]
y=[tex]19\sqrt{3}[/tex]
To solve this problem:
⇒ need to use a special right triangle theorem:
Let's consider the information given:
⇒ one angle is 30 degrees
⇒ one angle marked with a little square signifies that it is 90
degrees
⇒ (all the angles added up are 180 degrees) so the last angle is
60 degrees
Therefore we have a '30-60-90' triangle which states:
the side opposite the 30-degree angle⇒ half the length of the hypotenuse (longest side of the triangle)
⇒ x = 38/2 = 19
the side adjacent to the 30-degree angle⇒ is the square root of 3 divided by 2 of the hypotenuse
⇒ y = [tex]\frac{\sqrt{3} }{2} *38=19\sqrt{3}[/tex]
Therefore:
x = 19
y = [tex]19\sqrt{3}[/tex]
Hope that helps!
PLEASE I NEED HELP!!!!!
Answer:
-5, -8, -4, -7, 0
Step-by-step explanation:
what is the slope of the line that passes through (2,5) and (-3,15)
Answer:
The slope is -2, or -2/1.
Step-by-step explanation:
[tex]m = \frac{15 - 5}{ - 3 - 2} = \frac{10}{ - 5} = - 2 = - \frac{2}{1} [/tex]
Write the expression represented by the following: 8 less than twice a number
Answer:
2x<8
Step-by-step explanation:
we don't know the number so let the number be x then 2*x=2x therefore 2x<8
Graph a line with a slope of 4 that contains the point (3, 0)
[tex]\text{view explanation pls}[/tex]
Calculation ↓The first step is to write the line's equation in point-slope form
y-y1=m(x-x1)
y-0=4(x-3)
use the distributive property
y-0=4x-12
y=4x-12
Now that we have the equation of the line, we need to determine it's graph. how do we actually graph the line?Well, let's start with the y-intercept, which is -12 or (0, -12)
After plotting the point (0, -12) move up 4, over 1, up 4, over 1, up 4, over 1.
Do the same on both sides of the y-intercept.
hope helpful ~
25. Anthropologists use a linear model that relates human femur (thighbone) length to height. The model allows an anthropologist to determine the height of an individual when only a partial skeleton (including the femur) is found. Here we find the model by analyzing the data on femur length and height for the eight males given in the following table.
(c) An anthropologist finds a human femur of length [tex]53 \mathrm{~cm} .[/tex] How tall was the person?
The height of the person when an anthropologist finds a human femur of length will be 183.94cm.
How to calculate the height?In order to calculate the height, the expression to use will be:
h = 1.876l + 84.512
h = 1.876(53) + 84.512
h = 99.428 + 84.512
h = 183.94
Therefore, the height is 183.94cm.
Learn more about height on:
https://brainly.com/question/983412
#SPJ1
The Music Express has $72,000 to spend on the music bundles. If it buys
more pop bundles than rock bundles, how many bundles of each type of
music can The Music Express buy while getting closest to the budget of
$72,000? Explain.
Answer:
It Depend on how much the pop bundles/ rock bundles cost you need those numbers before you can dertermine the answer.
Step-by-step explanation:
kathryn is x years old. if her mother is two years more than the square of kathryn's age, and the sum of their ages is 44 years. form an equation in x and solve it to find the ages of kathryn and her mother
Answer:
aaa
Step-by-step explanation:
im not quite sure how to do this pls if anyone could help thanks
Answer:
a, 10% of 300 = 30 b, 300 - 30 = 270
Step-by-step explanation:
1. 300 x 10 = 3,000
2. Move decimal place 2 to the left = 30.00
3. Subtract 30 from 300 which is 270
What is the value of x? Enter your answer in the box.
Answer: x = 4
Step-by-step explanation:
this is just easier to show work for so i hope this helps :)
Write 2 as a complex number.
Answer:
2 + 0i
Step-by-step explanation:
Our real number in this scenario would be 2. And since we don't need an imaginary part because we are just converting 2 by itself, we plug in 0 for the imaginary number.
PLEASE HELP!
which of the following choices is the area if the length is 8x and the width is 3y-2
Answer:
None of them are correct.
Step-by-step explanation:
The correct one would be 8x - 3y-2
There are 35,783 police officers in the city. 1/5 of them are females. There are about ___ male police officers in the city.
Answer:
7156.6 Women. 28624 Men.
Step-by-step explanation:
I used a web browser and typed "35783/5" That answers the woman part. "4/5 of 35783" Solves the male part.
There are about 4/5th = 28626 male police officers in the city.
What is a percentage?Percentage is defined as "out of 100." Similar to fractions and decimals, percentages are used in mathematics to represent subsets of a whole.
Given, there are 35,783 police officers in the city.
1/5 of them are females.
That means, 1/5th = 20%
20% are female police officers.
And 100 -20 = 80% are the male police officers.
To find the number of male police officers:
80% of 35,783
= 35783 x 80 / 100
= 28626.4
= 28626 approximated
Therefore, 4/5th male police officers in the city are 28626.
To learn more about the percentage;
https://brainly.com/question/24159063
#SPJ2
The ages of members of a stamp collecting group are normally distributed with a mean of 56 years and a standard deviation of 3 years there are 82 members in the group about how many members are expected to be between 53 years old and 59 years old
Answer:
all of them
Step-by-step explanation: Because the age bracket id between 56 and 59.
A function, f(x), has a domain of −10≤x≤20 and range −40≤f(x)≤−10.
f(1)=−13
f(−10)=−40
Select each statement that must be false about f(x).
f(5)= - 40
f(0)=0
f(−15)=−20
f(1)=13
f(−9)=88
Answer:
all of them are false
Step-by-step explanation:
i know
Find the error: 2(3x+4)=16
Answer:
6x+8=16
or,6x=16-8
or,6x=8
or,x=4 by 3
Triangle ΔABC has side lengths of a = 18, b=[tex]18\sqrt{3}[/tex], and c = 36 inches.
Part A: Determine the measure of angle A.
Part B: Show how to use the unit circle to find tan A.
Part C: Calculate the area of ΔABC.
Answer:
Step-by-step explanation:
Is this correct?
Draw and label a triangle that is similar to the one pictured below.
What might factor into a cost of your house that would not factor into the cost for of rebuilding it?
(6,-1) slope= 2/3 in y=mx+b pls help
A training field is formed by joining a rectangle and 2 semicircles. The rectangle is 89 m long and 66 m wide. Find the area of the training field. Use the value 3.14 for pie, and do not round your answer. Be sure to include the correct unit in your answer.
Chapman's Cheese factory packs assorted cheese into 100-slice boxes.
The factory has 150 slices of cheddar, 309 slices of swiss, and 147 slices of
parmesan.
How many boxes of cheese can it make?
hello,
the answer would be 6 boxes
The perimeter of a triangle is 104 units. The combined length of two of the sides of the triangle is 64 units.
What is the length of the third side of the triangle in units?
Answer:
Step-by-step explanation:
168
This is a valid probability distribution because if you add together the probabilities their sum is 1
True
False
Answer:
True
Step-by-step explanation:
The diagram shows a square pizza box with side lengths of 18 inches. In the box is a circular pizza with a radius of 8 inches. What is the difference between the area of box and the pizza?
What primarily drew early civilizations to the places they first populated?
A. Religious freedom
B. Governmental policies
C. Economic development
D. Physical geography
Answer:
gg8jhytufgkl
Step-by-step explanation:
¿Cuál es el dominio de esta función?