dp12129454 dp12129454

04-06-2021
Mathematics

contestada

If Anna's test grades are 66, 90, and 99, what is her test average?

Respuesta :

misunsilvia misunsilvia

04-06-2021

Answer:

90 because it is the mean

Answer Link

keirhjr keirhjr

04-06-2021

Answer: it’s 83%

Step-by-step explanation: you add them up and divide by 3

Answer Link

Otras preguntas

16 increased by twice a number is -24

The GCF (Greatest Common Factor) of 45 and 75. Show your work too. Thanks for your help!

5.4 5.400 less greater

7.20 7.2 greater equal or less

What's the algebraic expression of "4 times a number cubed decreased by 7"?

Your dad tells you that he will pay you $6.00 an hour for the 6 seconds that you take to wash your hands before dinner. How much did you make for washing your h

Tia is buying paper cups and plates. Cups come in packages of 12,and plates come in packages of 10. She wants to buy the same number of cups and plates, but pla

The moon is about 240,000 miles from Earth period what is the distance written as a whole number multiplied by a power of 10

The 10th and the 20th term of an arithmetic sequence are 10 and 40, respectively. Find its 100th term.

5.4 5.400 less greater