Write a formula that will help ted determine how much money his group will receive for the can ( the center pays a fixed amount for each kilogram of aluminum) t= total amount they'll receive
n= number of kilograms of cans
a= amount the center pays per kilogram

1. suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard deviation of 6. a. label the curve: show the mean and the value at each standard deviation: b. if angelica scored a 76 on the test, what is her z-score? (draw her score on the curve above and label) c. what percent of students did angelica score higher than? how can you tell? d. if 185 students took the test, how many students scored higher than angelica?