The cost of 5.5 pounds of apples is 40.81. What is the constant of proportionally that relate the cost in dollars, y, to the number of pounds of apples, x.

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)