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LekaFEV [45]
3 years ago
10

(PLEASE HELP GIVING BRAINLIEST) Do each of the following represent a direct variation? If so, what is constant of a variation?

Mathematics
1 answer:
Lynna [10]3 years ago
7 0

mark me as the brainlest answer please

then I will answer your all questions.

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What is the y-intercept of the line?
Fynjy0 [20]

Answer:

The Y-intercept is 1

It is where the line meets the y-axis

~PumpkinSpice1

5 0
3 years ago
What is the present value of a cash inflow of 1250 four years from now if the required rate of return is 8%
sdas [7]

Using simple interest, it is found that the present value of the cash inflow is of 947.

<h3>Simple Interest</h3>

Simple interest is used when there is a single compounding per time period.

The amount of money after t years in is modeled by:

A(t) = A(0)(1 + rt)

In which:

  • A(0) is the initial amount.
  • r is the interest rate, as a decimal.

In this problem, the parameters are given as follows:

t = 4, r = 0.08, A(4) = 1250.

Then we solve for A(0) to find the present value.

A(t) = A(0)(1 + rt)

1250 = A(0)(1 + 0.08 x 4)

A(0) = 1250/1.32

A(0) = 947.

More can be learned about simple interest at brainly.com/question/25296782

#SPJ1

8 0
2 years ago
Please help true or false in the picture below
WINSTONCH [101]
1. False
2. True
3. True
4. True
(I might be wrong but I hope this helps :))
5 0
3 years ago
Read 2 more answers
Maths <br>what is a meaning of Indian system and international system ​
Zina [86]

Step-by-step explanation:

That's the system of numbering in indian system it is like thousand lakh ten.lakh crores and in international it is thousand ten thousand and hundred thousand and million

7 0
3 years ago
Read 2 more answers
MATH GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
In-s [12.5K]

Answer:

Option C is correct.

Step-by-step explanation:

The equation used to represent the slop-intercept form is

y= mx + b

where m is the slope

and b is the y-intercept.

So, in the given question y-intercept = (0,8)

b= 8 and

slope =m= 1/2

the equation will be:

y = mx + b

y= (1/2)x + 8

So, Option C is correct.

4 0
3 years ago
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