# math

Claudia has test scores of 78, 88, 84, 92, 76, 98. If she wants to end up with a ''B'' average, what does she need to score on her next test?

answer: Claudia need to get 86 in order to have a b average

1. 👍 0
2. 👎 0
3. 👁 75
1. What is the lowest average for a B?

1. 👍 0
2. 👎 0
2. LOWEST AVERAGE IS AN 80 IS THE ANSWER 44

1. 👍 0
2. 👎 0
3. clearly getting a 44 (lower than any of her scores so far) will not raise her grade!!

Add up the total points she has so far.

A "B" average for 7 tests needs at least 80*7 = 560 points.

So, how many does she need to get there?

1. 👍 0
2. 👎 0
posted by Steve
4. iF YOU ADD up allthe scores it is 516.

so is it 79?

1. 👍 0
2. 👎 0
5. If it's not just tell me what to do,
if you subtract 560 - 516 = 44 it's 44 but u clearly said it's not 44 SO THEN WHAT IS IT AND HOW DO I DO IT.

1. 👍 0
2. 👎 0
6. None

1. 👍 0
2. 👎 0
posted by munchie

## Similar Questions

1. ### MAth

Claudia has test scores of 78, 88, 84, 92, 76, 98. If she wants to end up with a ''B'' average, what does she need to score on her next test?

asked by Anonymous on April 15, 2016
2. ### Math

Claudia has test scores of 78, 88, 84, 92, 76, 98. If she wants to end up with a ''B'' average, what does she need to score on her next test? Joe made 15 points in a basketball game, 3 points are given for a long shot, 2 points

asked by Please show me how to do it. on April 24, 2016
3. ### Math

105 91 82 59 97 72 72 88 81 What is the mode of these scores? A.46 B.72 C.82 D.83 B? 2.The test scores of 1 students are shown below 95 63 78 86 84 86 91 95 72 93 87 74 What is the median score of the 6 highest grades? A.86 B.91

asked by Jerald on March 21, 2013
4. ### Derrick

John kept track of all his math and reading test scores throughout the year as shown in the table below. Test 1:90math 80reading Test 2:75math 90reading Test 3:80math 70reading Test 4:90math 75reading Test 5:95math 90reading What

asked by running.from.myself on March 19, 2012
5. ### maths

the mean of a set of test scores is 64. a new student takes the same test and scores 80 marks. when his score is added to the other scores, the mean increases to 65. how many students sat for the test altogether?

asked by jasmine on September 24, 2011
6. ### Stats

A sociology professor assigns letter grades on a test according to the following scheme. A: Top 14% of scores B: scores below the top 14% and above the bottom 55% C: scores below the top 45% and above the bottom 17% D: scores

asked by Benjamin on October 14, 2017
7. ### math

in mid-term test, Darshan scores 4 out ot 10 in history. in the end of term test, he scores 15 out of 20. whork out what his percentage improvement is in history. cheers!

asked by jianguo on August 3, 2017
8. ### Math - Averages

The test average for Louis' calculus class is found by taking the arithmetic mean of his four best test scores. If his first four test scores are 65,82,76 and 87, what score must he get on the fifth test to raise his test average

asked by Venus on September 13, 2013
9. ### Discrete Mathematics

3. A tutoring site wants to see how time spent studying for its content exams affects the ultimate scores. It asked its finite math test takers how much time they spent studying for the exam and compared that data against the

asked by Joy on July 30, 2013
10. ### Discrete Mathematics

A tutor website wants to see how time spent studying for its content exams affects the ultimate scores. It asked its finite math test takers how much time they spent studying for the exam and compared that data against the final

asked by Joy on July 30, 2013

More Similar Questions