The table below shows the proportional relationship between the weight of yogurt, in ounces, and the number of packs of yogurt: number of packs of yogurt number of ounces of yogurt 2 36 3 54 5 90 what is the constant of proportionality?

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.

Which best explains why this triangle is or is not a right triangle ?

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?