3. your school has been running a nickel drive to raise money for a sister school
in africa. a nickel weighs approximately 5 g. a roll of nickels is worth $2.00.
you have collected a total of $135.65 in nickels,
a. how much will your nickels weigh?
b. what is the weight of a roll of nickels?
c. how many rolls would you need to make 1 kg?

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%

Afootball is throw by a quarterback to a receiver

Which expression and diagram represent “renee biked four times as far this month as last month”?