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Vesna [10]
3 years ago
6

How do you find the g (acceleration due to gravity) in this question?

Mathematics
1 answer:
IRISSAK [1]3 years ago
5 0
The weight (or mass) is irrelevant.

The period t = sqrt(2*pi*sqrt(l/g) where g is the acceleration due to gravity.

so t = 2*pi*sqrt(5/9.8) = 4.49 seconds.

Frequency = 1/period = 0.223 Hertz.
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mrs. Johnson just purchased a total of 12 books and magazines for her office the total bill was $112 she spent $16 on magazines
Arturiano [62]
$112-$16=$96
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Emma buys and sells truck parts. She bought two tires for $35.00 each and later sold them for $65.00
hodyreva [135]

i don't know

Step-by-step explanation:

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The tires on Pablo's bicycle have a radius of 10 inches. Use the appropriate formula model to find the circumference.
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3 years ago
The function f(h)=8.5h+320 models the amount of money Amy has in her savings after each hour of work.
Ksenya-84 [330]

Answer:

a) h: Number of hours

b) Slope of function

c) y-intercept

Step-by-step explanation:

We are given the following in the question:

f(h)=8.5h+320

The above function tells us about amount of money Amy has in her savings after each hour of work.

a) value of "h"

The above function tells us about the money saved by Amy after each hour of work.

Thus, h here stands foe the number of hours.

b)  meaning of the coefficient h

Comparing the given function to a linear function:

f(h) = mh + c

Thus, coefficient of h is the slope of the function and tells the change in amount of money saved by Amy per unit hour or it tells the change in amount of money when there is a unit increase in hour.

c) meaning of constant

The constant is the y-intercept and tells the amount of money saved by Amy after she have worked for zero hours.

3 0
3 years ago
Help!!!<br><br> Given the function f(x) = x/3 + 7. Find the input for which f(x) = 13
ikadub [295]

\begin{cases}f(x)=x/3+7\\f(x)=13\end{cases}

We find that

13=x/3+7\Longrightarrow x=\boxed{18}

Hope this helps.

6 0
3 years ago
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