Mathematics

Adkins

1 October, 23:01

Maria spend 5 hours studying and earned a 90 on her exam. If you want to score a 81, how much time do you need to spend studying?

+5

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question ✅ “Maria spend 5 hours studying and earned a 90 on her exam. If you want to score a 81, how much time do you need to spend studying? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.

Search for Other Answers

You Might be Interested in

1/a ? 1/b If a < b, which symbol makes the sentence true?

Which of the following is the mean absolute deviation for the set of data? 2.50 3.75 1.25 2.25 3.00 Question 1 options: 3.30 0.66 2.50 2.55

What is the sum of all the integers between - 20 and 20

You want too earn $100 to $120 per week. What are the possible numbers of hours that you can work at the sandwich shop so that you can meet ur earning goal

Multiply. Express your answer as a simple fraction or improper fraction. What is 5 * ·2/3 as a fraction?

New Questions in Mathematics

A restaurant has 60 plates. One night, 9 groups of 6 people ate dinner at the restaurant at the same time. How many plates were not used by these dinners

Which is the better buy? 6 pint jug of water for $49.20 5 quart jug of water for $85.00

A realtor uses a lock box to store the keys to a house that is for sale. The access code for the lock box consists of five digits. The first digit cannot be zero and the last digit must be odd.

A car travels 60 miles in 12 minutes. How many miles does the car travel per minute?

The city has a section of land that is 3694.7 feet long the city wants to partition this length to form 10 equal sized garden plots. How long will each garden plot be