7449926
Descrição
Quiz por Jacob Owczarzak, atualizado more than 1 year ago
|
Criado por Jacob Owczarzak
quase 8 anos atrás
|
|
Questão 1
Questão
As a teacher, you are collecting average grades for your class. The averages for the first three semesters are 93%, 87%, and 86% respectively. What is the minimum score needed to end the year with an overall average of 90%?
Responda
-
96%
-
94%
-
90%
-
89%
Questão 2
Questão
You are planning on ordering a bulk of tabloid paper. This company that you are ordering from has a progressive discount throughout the week; Monday the bulk is full price, Tuesday the bulk is 10% off of Monday's price, Wednesday the bulk is 20% off of Tuesday's Price, Thursday, the bulk is 15% off of Wednesday's price. Write a formula which represents the price on Thursday.
Responda
-
f(x)= (0.1)(0.2)(0.15)x
-
f(x)= (0.45)x
-
f(x)= (0.9)(0.8)(0.85)x
-
f(x)= (0.55)x
Quer criar seus próprios Quizzes gratuitos com a GoConqr? Saiba mais.