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3 years ago

6

Sarah needs to complete 10,008 hours of guitar practice. How many hours of practice a day should she do to reach her goal in 3 y

ears?

1 answer:

avanturin [10]3 years ago

4 0

10008 hours per 3 years is average of 3336 hours per year, or about 9.1 per day.

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How do I show my work on this problem?

wel

If you are to make it to proper fraction it would be 7 1/8 if have to make it to a just decimal it would be 7.125

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3 years ago

WILL MARK FOR BRAINIEST!!!!<br> Find the area of the composite shape.

olganol [36]

A=bh
a=bh/2

6x10=60

7x6=42/2=21

Add together: 60+21=81

81 is your final answer

7 0

3 years ago

A plane travels at a constant speed. It takes 6 hours to travel 3360 miles. A. What is the planes speed in miles per hour? B. At

NemiM [27]

Answer:

the plans can go 560 miles per hour and in 10 hours it can travel 5600 miles

Step-by-step explanation:

1st divide miles over hour so you have to do 3360/6 and the solution you get for that equation is how far the plane can go in miles per hour 2nd for the second question you have to multiply your unit rate by the 10 hours so since our unit rate was 560 miles per hour you would multiply 360 and 10.

4 0

3 years ago

Read 2 more answers

Can someone help me with thiis?

3241004551 [841]

I believe the expression would be 7(g)+7

4 0

3 years ago

The table shows the values of a function f(x).

QveST [7]

Answer:

The average rate of change is $=-4$

Step-by-step explanation:

The average rate of change from x=a to x=b of f(x) is given by;

$=\frac{f(b)-f(a)}{b-a}$

We want to find the average rate of change of the function represented in the table from x=-2 to x=2.

$=\frac{f(2)-f(-2)}{2--2}$

From the table f(-2)=25 and f(2)=9

The average rate of change from x=-2 to x=2 is

$=\frac{9-25}{2--2}$

$=\frac{-16}{4}$

$=-4$

3 0

3 years ago