A community for students.
Here's the question you clicked on:
 0 viewing
annie.kopliku
 2 years ago
Frank has test grades of : 84 , 92 , 89, and 93. He wants an average of 90. What grade should he get on his next test in order to get a 90 average?
annie.kopliku
 2 years ago
Frank has test grades of : 84 , 92 , 89, and 93. He wants an average of 90. What grade should he get on his next test in order to get a 90 average?

This Question is Closed

Hero
 2 years ago
Best ResponseYou've already chosen the best response.0Someone posted this same problem earlier

Hero
 2 years ago
Best ResponseYou've already chosen the best response.0Yet no proof of how you got the 92

awesomeness123
 2 years ago
Best ResponseYou've already chosen the best response.1sorry! I multiplied 90*5 to get 450

awesomeness123
 2 years ago
Best ResponseYou've already chosen the best response.1then subtracted each answer from 450 like 4508492...etc

awesomeness123
 2 years ago
Best ResponseYou've already chosen the best response.1idk if im write im so brain weary rite now

Hero
 2 years ago
Best ResponseYou've already chosen the best response.0You shouldn't just post answers without at least showing how you got it. For more info, consult the code of conduct

awesomeness123
 2 years ago
Best ResponseYou've already chosen the best response.1sorry man! im new here! this is my first day

awesomeness123
 2 years ago
Best ResponseYou've already chosen the best response.1i showed my work now!

Hero
 2 years ago
Best ResponseYou've already chosen the best response.0Ask the user if he understands it

awesomeness123
 2 years ago
Best ResponseYou've already chosen the best response.1its a girl! and annie do you understand how i got that?

Hero
 2 years ago
Best ResponseYou've already chosen the best response.0Annie, did you understand anything @awesomeness123 wrote?

annie.kopliku
 2 years ago
Best ResponseYou've already chosen the best response.0Uh...Well I did, but just not the subtracting part.

annie.kopliku
 2 years ago
Best ResponseYou've already chosen the best response.0Like , can't I just add 84 + 92 + 89 + 93 together and subtract the sum of that from 450 ?

awesomeness123
 2 years ago
Best ResponseYou've already chosen the best response.1okay to get the average you must add together then divide right

awesomeness123
 2 years ago
Best ResponseYou've already chosen the best response.1so for this we must do the opposite

awesomeness123
 2 years ago
Best ResponseYou've already chosen the best response.1yes! lol i made that complicated

awesomeness123
 2 years ago
Best ResponseYou've already chosen the best response.1sorry im doing math on a virtual school doing math so my brain feels like jelly

annie.kopliku
 2 years ago
Best ResponseYou've already chosen the best response.0Alright, well then I got it. Thanks ♥

awesomeness123
 2 years ago
Best ResponseYou've already chosen the best response.1im so tired that i wrote doing math twice

awesomeness123
 2 years ago
Best ResponseYou've already chosen the best response.1yes what you did was correct!
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.