An aircraft costs $2922 dollars per hour to operate. The algebraic expression 2922 t gives the total cost to operate the aircraft for t hours. Find the total cost to operate the aircraft for 6.6 hours.

What mixed number is equivalent to the improper fraction 17/10

Sue and Javier are working on a statistics project to estimate the proportion of students at their school who have a pet dog.

A missing data value from a set of data has a z-score of - 2.1. Fred already calculated the mean and standard deviation to be # = 43 and 0-2. What was the missing data value? Round the answer to the nearest whole number. 39 41 45 47

When typing 4 words per minute, you can finish in 50 minutes. Find the constant of proportionality and write an equation relating t and r

Is 0.666666 irracional?

The number of students to adults is 10:2 if there are 477 students how many teachers are there

What is the value of x in the equation 5 x + 3 = 4 x? - 3 Negative one-third One-third 3

Aubrey can walk 3000 feet in 10 minutes. Walking at the same rate, how many feet can she walk in 10 seconds

1. Justiniano worked in a poultry-packing plant where his job was cutting open chickens and stripping out their visceral organs. After work, he typed for long hours on his computer keyboard, writing a book about his work in the plant.

What is 6/7 divided by 8