Answer:127 pages of paper
Step-by-step explanation:
18 times 7
During a week:
Kevin works 3z during 5 days
kevin work (4z-7) during 1 day.
Kevin work 0 during 1 day.
z=unit time
f(z)= number of hours kevin works in one week.
f(z)=5(3z)+(4z-7)+0
f(z)=15z+4z-7
f(z)=19z-7
The number of hours kevin woirs in one week in terms of z is:
f(z)=19z-7
The formula for the volume of a cone is

to find the radius divide the diameter by 2

replace all data in the formula
160-1
157+1
158X1
158/1
2x79
Answer:
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Step-by-step explanation:
The scientific notation is <u>3.212 · 10^8</u>