Answer:
= 4.12
Step-by-step explanation:
<h3>d =
![\sqrt{(x_{2}-x_{1})^2 + (y_{2}-y_{1})^2 }](https://tex.z-dn.net/?f=%5Csqrt%7B%28x_%7B2%7D-x_%7B1%7D%29%5E2%20%2B%20%28y_%7B2%7D-y_%7B1%7D%29%5E2%20%7D)
</h3><h3>d =
![\sqrt{(1-2)^2+(5-9)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%281-2%29%5E2%2B%285-9%29%5E2%7D)
</h3><h3>d =
![\sqrt{1+16}](https://tex.z-dn.net/?f=%5Csqrt%7B1%2B16%7D)
</h3><h3>d =
![\sqrt{17}](https://tex.z-dn.net/?f=%5Csqrt%7B17%7D)
</h3><h3>d = 4.12</h3>
<h3>Given</h3>
Future value of an investment at 4.75% compounded weekly is $25,000
<h3>Find</h3>
The present value of the investment, to the nearest dollar
<h3>Solution</h3>
The multiplier is (1 + .0475/52)^(52·5) ≈ 1.2679375, so the amount required is found from
... 1.2679375×present value = 25,000
... present value = 25,000/1.2679375 ≈ 19,717
$19,717 needs to be placed in the account now.
_____
When an annual interest rate r is compounded n times per year, the annual multiplier is (1 +r/n)^n. Here, we have n=52 (weeks per year). The multiplier is applied 5 times (raised to the 5th power) to obtain the result of a 5-year investment.
Its (2+h)+3 that's the answer
a farmer grows 128 red tomato plant produces about 32 tomatoes
Each tomato plant produces 32 tomatoes
Total number of tomatoes produced = 128 * 32 =4096 tomatoes
the farmer plans to sell each tomato for 2.00.
Each tomato cost = $2
4096 tomatoes cost = 2 * 4096 = $8192
the farmer will earn $8192 if she sells all of the tomatoes
Y = a (x + 3)² - 1
Let's take the point (-1;3)
3 = a ( -1 + 3)² - 1
3 = 4a - 1
4a = 4
Therefore a = 4/4 = 1
(x+3)² - 1
= x² + 6x + 9 - 1
= x² + 6x + 8
The answer would be y = x² + 6x + 8.
Hope this helps !
Photon