Amuseums scale model of the earth is 6 feet 7 inches in diamter f the scale is 1 inch what is the diameter of earrt

What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

If there are 3.281 feet in 1 meter, how many inches are in one centimeter