Mathematics

Mathematics, 02.07.2019 13:30, remomy05

Maria has scores of 96, 86, and 78 on three tests. what must be her average score on the next two tests be in order for to have an average score of at least 90?

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 30.06.2019 01:10, rose5986

Suppose you took eight math tests this semester. if your average score on your first six tests was 84 and your average score on all eight tests was 86, then what was the average of your last two test scores?

Answers: 1

Предмет

Mathematics, 28.08.2019 16:30, kimpinkz9778

Answer and best gets brainliest. marie scored 86 and 92 on two science tests. she wants her average score for 3 tests to be at least 92. write and solve an inequality to find the average scores that she can get on her next three tests to meet this goal. use x to represent the lowest average score. define the variable: write the inequality: solve:

Answers: 1

Предмет

Mathematics, 30.08.2019 21:10, vgann3020

Sam receives the following scores on his english tests: 63, 84, and 96. what average score does he need on the last two tests in order to maintain an 85 average?

Answers: 1

Предмет

Mathematics, 13.09.2019 03:30, justhereforanswers13

Mary has had five unit tests in math so far this semester. she has achieved scores of 86, 82, 93, 88, and 89 out of 100. she knows there are only two unit tests left, and would like to achieve an overall average of 90 on the seven tests. a) can she achieve her desired average? if so, what average would she need to achieve on the last two tests? b) what is the minimum score she could get on either of the last two tests, and still achieve an overall average of 90?

Answers: 2

Do you know the correct answer?

Maria has scores of 96, 86, and 78 on three tests. what must be her average score on the next two te...

Questions in other subjects:

Konu

Mathematics, 30.08.2021 22:20

What is four fifteenths times two thirds?...

Konu

English, 30.08.2021 22:20

How much did Mr. Bumble decided to give Mr. Gamfield on taking Oliver...

Konu

Social Studies, 30.08.2021 22:20

Factors that may lead to an increase of learners abusing substance in schools...

Konu

Mathematics, 30.08.2021 22:20

Wanna z. o.om? If so you can join mine only for talking.id:5231210760pa. ss:0CHTAZ...

Konu

Computers and Technology, 30.08.2021 22:20

The Power of 5G & Edge Together. WHY DOES IT MATTER?...

Konu

Geography, 30.08.2021 22:20

Describe how do the Fold Mountains provide some benefit to the people living nearby. Explain with the help of two examples....

Konu

English, 30.08.2021 22:20

Let's cht naany girl here...

Konu

Mathematics, 30.08.2021 22:20

The image on a digital camera's screen is 1 1/2 in. When the image is printed, it is 1/2 ft by 1/3 ft. What is the ratio of the area of the image on the camera's screen to the area...

Konu

Mathematics, 30.08.2021 22:20

Two billion, twenty million, five hundred thousand, nine hundredIn number form...

Konu

Geography, 30.08.2021 22:20

Evaluate the extant to which the government has contributed to school fees...

Other tasks in the category: Mathematics More task