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3 years ago

In which equation is x the independent variable? A. x=7y B. y=7x C. y+7=x D. y/7=x

Mathematics

2 answers:

mr Goodwill [35]3 years ago

8 0

Answer:

Step-by-step explanation:

Arturiano [62]3 years ago

7 0

Answer:

B is the answer.

A) No because the value of x depends on what 7•y is

C) No because x depends on the value of y+7

D) No because the x depends on the value of y/7

In other words, on B, x doesn't depend on anything, your just given the value of it. Don't know how else to explain it, hope you get it.

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2 years ago

4. If your company purchases an annuity that will pay $50,000/year for 10 years at a 11% discount rate, what is the value of the

julsineya [31]

Answer:

The value of the annuity is $326,852.3766.

Step-by-step explanation:

Here is the required formula to find the present value of annuity:

We can find the present value of annuity:

$PV = P + P (\frac{1-(1+r)^{-(n-1)} }{r})$

Here:

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n = represents the number of number of periods

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$PV = 50,000 + 50,5000 (\frac{1-(1+0.11)^{-(10-1)} }{0.11})$

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The value of the annuity is $326,852.3766 i.e. PV = $326,852.3766.

Keywords: discount rate, present value of annuity

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3 years ago

What is the vertical distance from the origin to the point (2,9)

Ksenya-84 [330]

Answer: The answer should be 9.2195

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3 years ago