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IRISSAK [1]
3 years ago
6

Miguel conducts a survey of 750 college students to see how many of them have a part-time job. His results show that 500 of the

750 students have a part-time job. Kureshi also does a survey of college students to see how many of them have a part-time job. His results are NOT proportional to Miguel's. Which could represent Kureshi's Data?
A)
200 out of 300 students surveyed have a part time job


B)
700 out of 1100 students surveyed have a part time job


C)
800 out of 1200 students surveyed have a part time job


D)
1300 out of 1950 students surveyed have a part time job
Eliminate
Mathematics
1 answer:
4vir4ik [10]3 years ago
5 0

Answer:

B. 700 put of 1100

Step-by-step explanation:

Mark me as brainliest if this helps!

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WILL GIVE BRAINLIST
nignag [31]

Answer:

8.333... Yards.

Step-by-step explanation:

To convert feet to yards, divide the feet by 3.

\frac{25}{3} = \frac{25}{3}/8.333...

To check work

Multiply 8.333... by 3.

8.333 · 3 = 24.999...

It Is Not Exactly 25 Because The 3 Is Infinite But It Is Enough To Prove Your Answer.

4 0
3 years ago
Consider the multivariable function f\left(x,y,z\right)=\frac{x^3-2.5y^2+\frac{z}{2}}{z\left(x-y\right)}f ( x , y , z ) = x 3 −
Lelu [443]

Answer:

f\left(2,3,1\right)=\bold{14}

Step-by-step explanation:

Given the function:

f\left(x,y,z\right)=\frac{x^3-2.5y^2+\frac{z}{2}}{z\left(x-y\right)}

To find:

The value of f(2, 3, 1) = ?

Solution:

f(2, 3, 1) means the values of x, y\ and\ z as:

x=2\\y=3\\z=1

Let us put the given values in the given function and let us solve for it:

\Rightarrow f\left(2,3,1\right)=\dfrac{2^3-2.5\times 3^2+\frac{1}{2}}{1\left(2-3\right)}\\\\\Rightarrow f\left(2,3,1\right)=\dfrac{8-2.5\times 9+0.5}{1\left(-1\right)}\\\\\Rightarrow f\left(2,3,1\right)=\dfrac{8-22.5+0.5}{-1}\\\\\Rightarrow f\left(2,3,1\right)=\dfrac{-14}{-1}\\\\\Rightarrow f\left(2,3,1\right)=\bold{14}

Therefore, the answer is:

f\left(2,3,1\right)=\bold{14}

8 0
3 years ago
What is the solution to the equation 3.6m − 2.7 = −1.8m?
Finger [1]

Answer:

Option B is correct

m = 0.5 is the solution to the equation

Step-by-step explanation:

Given the equation:

3.6m-2.7= -1.8m

Add 2.7 to both sides, we have;

3.6m-2.7+2.7= -1.8m+2.7

Simplify:

3.6m = -1.8m+2.7

Add 1.8 m to both sides we have;

5.4m =2.7

Divide both sides by 5.4 we have;

m = \frac{1}{2} = 0.5

⇒m = 0.5

Therefore, the solution for the given equation is, 0.5

7 0
3 years ago
Read 2 more answers
Help pls/plz/plx/plszx
rewona [7]

Answer:

(letters are going in order from top to bottom)

<u>Statistical</u>                                        <u>Nonstatistical</u>

                                                         A

                                                         B

                                                         C

D

                                                         E

F

6 0
2 years ago
Read 2 more answers
How do i solve this question
Ludmilka [50]

Answer:

a\frac{c}{8\pi  b}

Step-by-step explanation:

Divide both sides by 8\pi b

\frac{8\pi ab}{8\pi b} =\frac{c}{8\pi b}

Simplify:

a\frac{c}{8\pi  b} ; a\frac{c}{8\pi  b}; b\neq 0

8 0
3 years ago
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