Answer:
100π or about 314.16
Step-by-step explanation:
The formula for the area of a circle is (pi)*(radius^2)=area.
The radius is 10, so plugging that in you get pi*10^2=area.
Simplifying, you get Area=100π, or about 314.16
Answer:
Step-by-step explanation:
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<u>So, your answer is C</u>
<u></u><u></u>
<u>hope it helps...</u>
<u>have a great day!!</u>
Rate = 2 seats/11 minutes = 2/11 seats/min
Therefore the time required for s seats is
That is,
m = (11s)/2 min
When s = 16, obtain
When s = 19, obtain
Answers:
When s = 16, m = 88 min
When s = 19, m = 104.5 min
180/4=45
45 people will cover the expenses
500/4 = 125
45 + 125 = 170
sell 170 tickets and you will cover the expenses plus make 500$