Felipe purchased a prepaid phone card for $50.25. Calls cost 20 cents a minute using this card. The credit, C (in dollars), left on the card after it is used for x minutes of calls is given by the following function. =Cx−50.250.20x How much credit is left on the card after Felipe uses it for 50 minutes of calls?

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

What is the rate for one gallon of gasoline

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?