PBMAFIA
contestada

1. A spherical bowl of internal radius 9
cm is full of liquid . The liquid is to be
filled into cylindrical shaped bottle
each of radius 1.5 cm and height 4
cm. How many bottles are needed to
empty the bowl? *
O 64
O 44
O 36
O 54​

Respuesta :

ipassedthetest24

Answer:

44 bottles are needed to empty

Step-by-step explanation:

Answer:

108 cm^3.

Step-by-step explanation:

Volume of the sphere = 4/3 pi r^3

= 4/3 pi 9^3

=  972pi cm^3.

Volume of each bottle = pi r^2 h

= 1.5^2 pi * 4

= 9 pi cm^3

So number of bottles = 972pi / 9 pi

= 108 cm^3.

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