A prism of volume 20 cm3 is enlarged to a solid of volume 160 cm?
A
5 m
3.5 m
3 cm
a
What will be the length x?
The area of the cross section of the larger
solid is 40 cm?
1
b
What is the area of the cross section of
the smaller solid?

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.