Ted's class collects aluminum cans to sell to the recycling center. the center pays $0.002 for each kilogram of aluminum. write a formula that will ted determine how much money his class will receive for the cans. let's let t = total amount they'll receive n = number of kilograms of cans .

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.