There are more girls at a summer camp than boys . 40 percent of the boys wear sunglasses. The number of girls who wear sunglasses is three times the number of boys who wear sunglasses. In total, 49 campers do not wear sunglasses. How many campers are at the summer camp?

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Aquality characteristic of new iphone x made at the amsterdam plant at apple computers has a manufacturing specification (in mm) of 0.200 +/- .07. historical data indicates that if the quality characteristic takes on values greater than 0.27 or smaller than 0.13 the component fails at a cost of20.19. based on these data: determine the taguchi loss function (must show work) calculate an estimated loss for a quality characteristic of .30 calculate an estimated loss for quality characteristic of .40.