Jill has quiz scores of 74, 72, 76, 80, and 73. To continue to receive her scholarship, Jill must maintain an average of 75. What is the lowest grade Jill needs to have on the next quiz to keep her scholarship?

A. 77

B. 75

C. 73

D. 71

Question

Mathematics

Rolando Bolton

14 September, 13:25

Jill has quiz scores of 74, 72, 76, 80, and 73. To continue to receive her scholarship, Jill must maintain an average of 75. What is the lowest grade Jill needs to have on the next quiz to keep her scholarship?

A. 77

B. 75

C. 73

D. 71

+1

Answers (1)

Know the Answer?

Summer Johnston · Answer 1

B

Step-by-step explanation:

(74+72+76+80+73 + (AnswerB) 75) : 6 (total number of quizzes include the one she needed to take) = 75 (minimum average because she needs to get average of 75)

Jill has quiz scores of 74, 72, 76, 80, and 73. To continue to receive her scholarship, Jill must maintain an average of 75. What is the lowest grade Jill needs to have on the next quiz to keep her scholarship?A. 77B. 75C. 73D. 71

Jill has quiz scores of 74, 72, 76, 80, and 73. To continue to receive her scholarship, Jill must maintain an average of 75. What is the lowest grade Jill needs to have on the next quiz to keep her scholarship?

A. 77

B. 75

C. 73

D. 71