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3 years ago

How do you know which column is an input value?

Mathematics

1 answer:

Helen [10]3 years ago

8 0

Step-by-step explanation:

When we have a function in formula form, it is usually a simple matter to evaluate the function. For example, the function \displaystyle f\left(x\right)=5 - 3{x}^{2}f(x)=5−3x

can be evaluated by squaring the input value, multiplying by 3, and then subtracting the product from 5.

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The pool is partially filled with water. The volume of the water in the pool is 45 ft. How deep is the water?

Vera_Pavlovna [14]

So in comments section, the legnth is 6 feet width is 5 feet height is 3.5 feet and pool is rectangular prism
volume=legnth times width times height

volume=45
legnth=6
width=5
find height
subsitute
45=6 times 5 height
45=30 time height
divide both sides by 30
1.5=height

answe ris pool is 1.5 feet tall

6 0

3 years ago

How to find amplitude of a trig function?

garri49 [273]

Hello :

y = A sin(Bx + C) + D

· amplitude is A

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4 years ago

You have $500,000 saved for retirement. Your account earns 8% interest. How much will you be able to pullout each month, if you

borishaifa [10]

The rule of the payout annuity is

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

P is the initial amount

d is regular withdrawals

r is the annual rate in decimal

n is the number of periods in a year

t is the time

Since you have $500 000 saved, then

P = 500000

Since the interest is 8%, then

r = 8/100 = 0.08

Since the time is 15 years, then

t = 15

Since you want the monthly amount, then

n = 12

Substitute them in the rule to find d

$\begin{gathered} 500000=\frac{d(1-(1+\frac{0.08}{12})^{-12(15)})}{\frac{0.08}{12}} \\ 500000(\frac{0.08}{12})=d(1-(\frac{151}{150})^{-180}) \\ \frac{10000}{3}=d(1-(\frac{151}{150})^{-180}) \\ \frac{\frac{10000}{3}}{(1-(\frac{151}{150})^{-180})}=d \\ 4778.260422=d \end{gathered}$

Then you will be able to pull $4778.260422 each month

4 0

1 year ago

10-

Aliun [14]

It’s c i know bc i had the question

3 0

3 years ago

Help me plz thank you

DIA [1.3K]

Answer:C

Step-by-step explanation: 100 x 23/100=23

8 0

3 years ago