Answer:
$47.96
Step-by-step explanation:
Step one - Convert 20% to the fraction 1/5
Step two - Multiply 59.95/5 (equivalent to 59.95*1/5 just easier to write down) to get 11.99
Step three - 11.99*4 because we want to find out what 80% of the cost is (which would be 20% or 1/5 in this case *4)
Answer - $47.96
Hoped this helped
A faster way would be multiplying 59.95 by 4/5 instead as it gives the same result with less steps.
Answer:
3,520
Step-by-step explanation:
Answer:
cylinder: v= 6616.19
cone: v=4539.6
Step-by-step explanation:
cylinder: π r²h
pi= 3.14
radius/r=9
height/h=29
29* 9² * π= 6616.19
cone: π r²
pi= 3.14
radius/r=17
height/h=15
π * 17² * 15=4539.6
hope this helps :) have a nice day !!