Volume of cone=1/3 times height times pir^2
v=15
r=3
15=1/3 hpi3^2
15=1/3hpi9
15=9/3hpi
15=3hpi
divide 3
5=hpi
h=5/pi
pi=aprox 3.14
5/3.14=1.59
1.59 ft
Your answer in the sum is 0.26
Number of hours Xavier worked on Monday = 10 hours
Number of hours Xavier worked on Tuesday = 15 hours
Total pay received by Xavier = $280
Total number of hours worked by Xavier = (10 + 15) hours
= 25 hours
Rate per hour = 280/25 dollars per hour
= 11.2 dollars per hour
$17.
To find this, set up a simple fraction like equation. Using the is over of technique, this equation is formed.
x / 20 = 85 / 100
Multiply 20 with 85 before dividing by 100 to get the final answer of 17.
Hope this helps!
