Please help! A turtle walks 78 of a mile in 50 minutes. What is the unit rate when the turtle’s speed is expressed in miles per hour?

41/17 as a decimal rounded to the nearest hundredth

Fill in the table with whole numbers to make 430 in five different ways

Describe how to determine the average rate of change between x = 4 and x = 6 for the function f(x) = 2x^3 + 4. include the average rate of change in your answer.