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Mrrafil [7]
3 years ago
14

Dan bought a new computer for $900. Each year, the value of the computer decreased by 25% of the previous year’s value. At this

rate, what can Dan expect the approximate value of the computer to be after 7 years?
Mathematics
1 answer:
tangare [24]3 years ago
3 0

Answer: $225 give me brainliest please and i will add you as friend

Step-by-step explanation:

900 x 25 ÷ 100

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Find the roots of f(x)=x^2+10x−96
a_sh-v [17]

Answer:

x = -16 or x = 6

Step-by-step explanation:

To find the roots of a polynomial function, set the polynomial equal to zero and solve for x.

x² + 10x - 96 = 0

We need to factor the left side. The left side is a quadratic polynomial whose first coefficient is 1. We need two numbers whose product is -96 and whose sum is 10. The numbers are 16 and -6.

(x + 16)(x - 6) = 0

If a product of two factors equals zero, then one factor or the other or both must equal zero.

x + 16 = 0  or  x - 6 = 0

x = -16 or x = 6

6 0
2 years ago
Help please I will give brainliset
finlep [7]

Answer:

- 1 and 16

- 0 and 20

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Step-by-step explanation:

5 0
2 years ago
Solve for x. 4 x plus 1 equals 9 A. -2 B. 2 C. 3 D. -3
NeX [460]

Answer: C

Step-by-step explanation:

4x + 1 = 9

4x + 1 -1 = 9-1

4x=8

8/4=2

6 0
3 years ago
Read 2 more answers
Help pls 11 point Ayuda
aleksandrvk [35]
Well according to the slope intercept equation.

Y = mx +/- b

The slope is the value m
The y intercept is b

To graph the function, one sure way to do it is simply make a table of values picking any x values that fall within the graph space, and finding out the resulting y values and using the points to graph.

For instance for the first graph, if x = 0, y = 5, that is one possible point. Keep on choosing x values to graph.






5 0
3 years ago
Harry worked 7 hours last week this is one third as many hours as Aiden work how many hours did Aiden work
Eduardwww [97]
21 hrs. Because if Harry worked one third the hrs thats Aiden worked then 7×3 =21 and 21÷3=7. So 7 is one third of 21.
6 0
3 years ago
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