He must make copper balls have a radius of 6in. if copper costs 0.75per in how much will the copper cost to make one ball. use 3.14 for pie and do not round your answer. volume of pyramid cone and sphere

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

answer: 1 + 1 = 11

step-by-step explanation:

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

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step-by-step explanation: