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WITCHER [35]
4 years ago
11

A business has an opportunity to invest $35,000. If the investment is a success, the business earns a profit of $150,000. Otherw

ise, the investment will result in a total loss of all monies. If the investment has 0.27 chance of success, which equation correctly models the expected value of this investment? 0.27(150,000) + 0.73(–35,000) = E(X) 150,000 – 0.73(35,000) = E(X) 0.27(150,000 – 35,000) = E(X) 0.27(115,000) + 0.73(–35,000) = E(X)
Mathematics
2 answers:
alukav5142 [94]4 years ago
8 0

Answer:

The answer is A

Step-by-step explanation:

this answer is helpful to my peers, because i literally just gave them what they were looking for.

astra-53 [7]4 years ago
6 0

Answer:

a

Step-by-step explanation:

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Hello, could you please explain this to me?
Viefleur [7K]

Find the value of r(q(4)), so first you need to find the value of q(4).

q(4), this means that x = 4, so substitute/plug it into the equation to find the value of q(x) when x = 4:

q(x) = -2x - 1      Plug in 4 into "x" since x = 4

q(4) = -2(4) - 1

q(4) = -8 - 1

q(4) = -9        

Now that you know the value of q(4), you can find the value of r(x) when x = q(4)

r(x) = 2x² + 1

r(q(4)) = 2(q(4))² + 1      Plug in -9 into "q(4)" since q(4) = -9

r(q(4)) = 2(-9)² + 1

r(q(4)) = 2(81) + 1

r(q(4)) = 163           163 is the value of r(q(4))

5 0
3 years ago
Again help, i don’t understand this at all
Semenov [28]

Answer:

<em>The difference quotient of f is 8. </em><em>Option C</em>

Explanation:

<u>Difference Quotient</u>

Given a function f(x), the difference quotient is defined as

\displaystyle d=\frac{f(h+h)-f(x)}{h},\ h\neq 0

The function provided in the question is

f(x)=8x+1

Find f(x+h) by substituting x by x+h:

f(x+h)=8(x+h)+1

f(x+h)=8x+8h+1

Now compute:

\displaystyle d=\frac{8x+8h+1-(8x+1)}{h}

Operating:

\displaystyle d=\frac{8x+8h+1-8x-1}{h}

Simplifying:

\displaystyle d=\frac{8h}{h}

d=8

A.  Incorrect.

This choice is different from the answer.

B. Incorrect.

This choice is different from the answer.

C. Is correct

The difference quotient is 8 as explained above.

D. Incorrect.

This choice is different from the answer.

4 0
3 years ago
What is the square root of 420
xeze [42]
The square root of 430 is about 20.493
7 0
3 years ago
Read 2 more answers
Walking lights are placed around the perimeter of rectangular garden 30 feet be 16 feet and are placed 18 inches apart. How many
Masteriza [31]
Well we can find the perimeter by using the formula P=2L + 2W 
P=2(30) + 2(18)      P=60+36     P=96
I believe we can divide the perimeter by 18 to find the total amount of lights needed. 
96÷18=5.333333 
So we know at least 5 lights are needed.
I'm not sure if I'm correct, but I hope this helped anyways :)
3 0
3 years ago
The product of 6g2 and -2g3 is equals to​
ryzh [129]

Answer:

We conclude that:

\left(6g^2\:\right)\times \left(-2g^3\right)=-12g^5            

Step-by-step explanation:

Given

  • 6g²
  • -2g³

The product of 6g² and -2g³ can be determined by multiplying each other such as:

(6g^2\:)\times \:(-2g^3)

Apply the rule:  a(-b) = -ab

\left(6g^2\:\right)\times \left(-2g^3\right)=-6g^2\times \:\:2g^3

Apply exponent rule:   a^b\times \:a^c=a^{b+c}

                          =-6g^{2+3}\times \:2

                          =-6g^5\times \:2

                          =-12g^5

Therefore, we conclude that:

\left(6g^2\:\right)\times \left(-2g^3\right)=-12g^5            

8 0
3 years ago
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