George rode his bike 13 15/4 miles on Saturday, and another 89.4 miles on Sunday. How far did he ride his bike in total on the weekend?

Shauna brought two similar blocks of ice to the family picnic, the larger block has a surface area of 6000cm squared, the smallest dimensions that are 3/4 as long. What is the surface area of the smaller block of ice

A component in a music system has a life expectancy of 2,400 hours with a standard deviation of 300 hours. If an average person listens to music for 1,000 hours in a year, the probability that the component lasts for more than 3 years is

Which number is a factor of 24 but not a multiple of 6

What is a percent of increase

Find the degree 3 taylor polynomial t3 (x) of function f (x) = (7x+2) 3/2 at a=2. t3 (x) =

Multiply and simplify: 10x (9x^2 + 6x + 7)

B ∩ U A = U (B ∩ A).

Kylee bought a pack of 12 cookies. one-third if the cookies are peanut butter. How many of the cookies in the pack are peanut butter?

How do you know the opposite of a nonzero integer?

The mileages of cars in a fleet of cars are normally distributed with a mean mileage of 52,000 miles and a standard deviation of 2,000 miles. What is the probability of randomly selecting a car with a mileage less than 52,000 miles?