Joan's test scores were 82,93,and 84 on her first three tests. determine what score Joan must earn on the fourth test to have an average of at least 90.

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jul 6, 2022 1.4k views

22 votes

Joan's test scores were 82,93,and 84 on her first three tests. determine what score Joan must earn on the fourth test to have an average of at least 90.

Mathematics
high-school

Namford asked

by Namford

7.3k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

7 votes

Answer:

Explanation:

Depp Wang answered Jul 7, 2022

by Depp Wang

6.9k points

0 Comments

Please log in or register to add a comment.

9 votes

Answer:

101

Explanation:

90x4=360

82+93+84 = 259

360-259=101

only if it is possible to get more than 100

Nicoqueijo answered Jul 13, 2022

by Nicoqueijo

7.5k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.3m questions

10.9m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions