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3 years ago

The number of finance majors within the School of Business is an example of

Mathematics

1 answer:

Nady [450]3 years ago

6 0

The number of finance majors within the School of Business is an example of a discrete random variable.

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What does πr² mean and how do I solve it

BlackZzzverrR [31]

U do the radios first then what ever your anwser is u multipy it by 3.14

6 0

3 years ago

Read 2 more answers

Solve for x using the<br> distributive property.<br> -2(-3+ x) = -4<br> X =<br> [?]

dlinn [17]

Answer:

x=5

Step-by-step explanation:

-2(-3+ x) = -4

Distribute

-2 * -3 + (-2) *x = -4

6 -2x = -4

Subtract 6 from each side

6 -2x-6 = -4-6

-2x = -10

Divide each side by -2

-2x/-2 = -10/-2

x = 5

3 0

3 years ago

Read 2 more answers

(1.)Find the slope of the line that passes through the given pair of points. (If an answer is undefined, enter UNDEFINED.) (?a +

jekas [21]

Answer:

1. The slope of the line is $m=\frac{-2b+3}{2a}$ .

2. The value of a is 18.

Step-by-step explanation:

If a line passes through two points, then the slope of the line is

$m=\frac{y_2-y_1}{x_2-x_1}$

(1)

It is given that the line passes through the points (-a + 3, b - 3) and (a + 3, -b). So, the slope of the line is

$m=\frac{-b-(b-3)}{a+3-(-a+3)}$

$m=\frac{-b-b+3}{a+3+a-3)}$

$m=\frac{-2b+3}{2a}$

The slope of the line is $m=\frac{-2b+3}{2a}$ .

(2)

If the line passing through the points (a, 1) and (6, 5), then the slope of the line is

$m_1=\frac{5-1}{6-a}=\frac{4}{6-a}$

If the line passing through the points (2, 7) and (a + 2, 1), then the slope of the line is

$m_2=\frac{1-7}{a+2-2}=\frac{-6}{a}$

The slopes of two parallel lines are same.

$m_1=m_2$

$\frac{4}{6-a}=\frac{-6}{a}$

On cross multiplication we get

$4a=-6(6-a)$

$4a=-36+6a$

$4a-6a=-36$

$-2a=-36$

Divide both sides by -2.

$a=18$

Therefore the value of a is 18.

8 0

3 years ago

Find the value of 17/ tan ( 40) rounded to the nearest tenth.

nekit [7.7K]

Answer:

20.30

Step-by-step explanation:

$= 17 \div \tan(40) \\ = 17 \div 0.8391 \\ = 20.26$

To the nearest tenth =20.30

<h2><em>OladipoSeun</em></h2>

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2 years ago

What is the LCD for the given equation?

velikii [3]

Answer:

(x-3)^2

Step-by-step explanation:

The LCD is (x-3)^2 This is becuse x-3 is on both equations.

5 0

2 years ago