Cherise is tracking her heart rate during a 20-mile bike ride. In 1/3 min, her heart beats 56 times. What is Cherise’s heart rate and intensity level?

You call the pizza store and find out that eachpizza has 12 slices. you expect 16 people tocome, and you estimate each person will eat 3slices. how many pizzas should you order

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Witch represents the inverse of the function f(x)=1/4x-12