Charles asked his teammates how many hours they practiced swimming during the week. He recorded his data in the
table below and used the shaded columns to calculate three sample means. What is the range of the values for the
sample means?
14
I 8
16 T 2
I 5
Hours of Swim Practice
5
3
6
3 5 4
4 T 5
2
3
4
T
NNW
All
O2
O 3.75
O 4.75

Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. the punch has 2 liters of ginger ale. part a: write an equation using one variable that can be used to find the total number of liters of cranberry juice and ginger ale in the punch. define the variable used in the equation and solve the equation. hint: 0.8x represents the number of liters of cranberry juice in the punch. (5 points) part b: how many liters of cranberry juice are present in the punch? show your work.

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct