xoxojaylahxoxo xoxojaylahxoxo

22-03-2018
Mathematics

contestada

Jon's test grades are 67, 75 , 73 and 69. What does he need to make on his next test to have a 73 average?

Respuesta :

ramaaabdou ramaaabdou

22-03-2018

it's 81.
simple calculate it by:
(67+75+73+69+x)/5=73
then 73*5-(67+75+73+69)=x
where x here is the grade needed to reach an av. of 73. 5 is the number of tests.

Answer Link

Otras preguntas

Texas was originally part of Mexico. a. True b. False

Identify the function of the infinitive phrase. I have always wanted to go to Mexico. subject, object of the verb, object of the preposition, subject complement

0.11 as a fraction and in the simplest form

A food that may provide a health benefit beyond basic nutrition is known as a _______.

Show how to find the product of 16.2x4 using addition.

explain why two albino parents will not have any children with normal skin and hair color but two parents with normal skin and hair color could have an albino c

At a garden center, grass seed sells for $8 per pound. Kalil spent $10 on grass seed. What amount of seed did he buy?

The Matter of England includes _____. Arthur and Arthurian Legend Troy and Alexander English and Germanic lore Charlemagne

The business practice of hiring workers in another country is known as

What is the function of a gizzard? a. holds feathers c. stores waste b. stores food d. grinds food