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2 years ago

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the starting salaries of individuals with an mba degree are normally distributed with a mean of $40,000 and a standard deviation

of $5,000. what is the random variable in this experiment?

1 answer:

Zepler [3.9K]2 years ago

3 0

ANSWER: Fifty-eight percent of the MBA students will earn at least a $34,000 staring salary.

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Y = x + 4 <br> 2x - 3y = -13

pashok25 [27]

Answer:

(1,5)

Step-by-step explanation:

2x-3(x+4)=-13 y=1+4

2x-3x-12=-13 y=5

-x-12=-13

+12

-x=-1/-1

x=1

6 0

3 years ago

A - 57 7/9<br> B- 11 2/3<br> C- 48 2/9<br> D-28 2/3

Cerrena [4.2K]

Answer:

i would say B is the answer

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the coefficient of the term 43yz ?<br><br> A 13<br><br> B 4yz<br><br> C 4<br><br> D 43

Bingel [31]

The ANSWER for this question is D. 43

8 0

3 years ago

Solve the following system of equations by graphing. Then determine whether the system is consistent or inconsistent and whether

Olenka [21]

Recall that the slope-intercept form of the equations of a line is:

$y=mx+b\text{.}$

Taking both equations to their slope-intercept form we get:

$\begin{gathered} 6x+6y-6x=-30-6x, \\ 6y=-30-6x, \\ \frac{6y}{6}=-\frac{30}{6}-\frac{6}{6}x, \\ y=-x-5\text{.} \end{gathered}$ $\begin{gathered} 3x+3y-3x=-15-3x, \\ 3y=-15-3x, \\ \frac{3y}{3}=-\frac{15}{3}-\frac{3}{3}x, \\ y=-x-5. \end{gathered}$

Notice that both equations are the same, therefore the system has infinitely many solutions, therefore it is consistent and dependent.

Answer:

Equations:

$\begin{gathered} y=(-1)x+(-5), \\ y=(-1)x+(-5)\text{.} \end{gathered}$

The system is consistent and dependent.

A solution to the system is (0,-5).

7 0

1 year ago

Jackson is at a collectible fair.He has exactly 8$ and will purchase a collectible card for 5$.What percent of his money will he

makkiz [27]

Answer:

62.5% or 63%

Step-by-step explanation:

He has $8. To find the percent of money that he spent on the purchase you put the amount spent over the total amount.

In this case, he spent $5. You would put that $5 over the $8, 5/8. When you divide, you get 0.625. To get a percent, you would multiply this number by 100. You end up with 62.5, or 63 if you round up.

5 0

3 years ago