Ascience museum has a spherical model of the earth with a diameter of 6.5 m. what is the volume of the model? use 3.14 for and round your answer to the nearest whole number. show your work.

radius = diameter/2

radius = 6.5/2  =   m

volume   x  x (radius)³

               x  x 

               x  x 

              = 144 cubic meters

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest

47 - 90 = 43

43 - 180 = x

x = 137