Joshua's test scores are 95, 90, and 83. What must he score on his next test to have an average test score of 90 on the four tests?

A) 95

B) 90

C) 83

D) 92

Question

Mathematics

Guest

7 November, 18:18

Joshua's test scores are 95, 90, and 83. What must he score on his next test to have an average test score of 90 on the four tests?

A) 95

B) 90

C) 83

D) 92

+5

Answers (2)

Know the Answer?

Kelly Weeks · Answer 1

D) 92

Step-by-step explanation:

First you would add 95, 90, and 83. Then add any of the answers and divide by 4. Which would give you an average of 90.

Hadley Mccann · Answer 2

92

Step-by-step explanation:

95+90+83=268

268/3=89.33

268+92=360

360/4=90

Joshua's test scores are 95, 90, and 83. What must he score on his next test to have an average test score of 90 on the four tests?A) 95B) 90C) 83D) 92

Joshua's test scores are 95, 90, and 83. What must he score on his next test to have an average test score of 90 on the four tests?

A) 95

B) 90

C) 83

D) 92