What is the area of the trapezoid? 2 square feet​

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

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?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?