find the percent of each school day ( based upon a 24 hour day) budgeted for the following activities. sleep 7.5hr​

Step-by-step explanation:

Given:

Sleep hour = 7.5 hr

Assume;

School hour = 6 hr

Homework = 2.5 hr

Eating and playing = 5 hr

Free time = 3 hr

Find:

Percent of each school day

Computation:

Sleep hour = 7.5 hr = [7.5/24]100 = 31.25%

School hour = 6 hr = [6/24]100 = 25%

Homework = 2.5 hr = [2.5/24]100 = 10.41%

Eating and playing = 5 hr = [5/24]100 = 20.83%

Free time = 3 hr = [6/24]100 = 12.5%

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!