subject
Mathematics, 11.01.2020 11:31 gegrgrkj

Erika calculated that she would spend $115 on school supplies this year. she actually spent $82.50 on school supplies. what is erika’s percent of error? 28.3% 2.8% 39.4% 32.5%

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1
Answers: 1
question
Mathematics, 22.06.2019 03:00
Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work:
Answers: 1
question
Mathematics, 22.06.2019 03:10
An isosceles trapezoid was broken into a rectangle and two triangles. what are the base and height of one of the triangles?
Answers: 2
question
Mathematics, 22.06.2019 03:30
15. jiovanni is looking in to two different companies that offer study guides for math exams.test prep 101 charges a $5 flat fee and an additional $0.25 per problem.math charges a $2 flat fee and an additional $0.50 per problem.how many prablems would make the costs of the two companies be equal? varibles: equations/eniqualities{ {
Answers: 1
You know the right answer?
Erika calculated that she would spend $115 on school supplies this year. she actually spent $82.50 o...
Questions
question
Mathematics, 02.12.2020 15:10
question
Mathematics, 02.12.2020 15:10
question
Biology, 02.12.2020 15:10
question
Social Studies, 02.12.2020 15:10
question
Mathematics, 02.12.2020 15:10
Questions on the website: 13722367