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wolverine [178]
3 years ago
7

On her first two quizzes Barbara averaged nine correct answers on the next 3 quizzes she averaged 10 correct answers what decima

l number shows Barbara's average score on all five quizzes
HELP ASAP​
Mathematics
1 answer:
kolbaska11 [484]3 years ago
4 0

Answer:

0.98

Step-by-step explanation:

Assuming the number of questions on all the tests is 10,

9+9+10+10+10 / 50

You get 50 by doing 5 quizzes x 10 questions per quiz.

48/50 = 0.98

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