2. Nicola is able to input 96 words in 2 minutes on her laptop. Karen times her own typing speed as 314 words in 7 minutes. Work out
their speeds to see who is faster.

The heaviest 16% of all men in weight weigh more than how many pounds ?

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3