subject
Mathematics, 20.03.2021 01:00 Lilbre9444

A student earns an 80% on their science test. If she got 20 questions correct, how many total were on the test?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
Will give find an equivalent function to f(x)=5(2)^3x. the 5(2)^3x means 5(2) to the 3x power answer choices: a: f(x)=125^x(8)^x b: f(x)=10^2x c: f(x)=40^x d: f(x)=5(8)^x
Answers: 3
question
Mathematics, 21.06.2019 19:30
Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?
Answers: 1
question
Mathematics, 21.06.2019 20:20
Select the correct answer. what is the exact value of sin (157.5Β°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)
Answers: 3
question
Mathematics, 21.06.2019 21:00
Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x
Answers: 1
You know the right answer?
A student earns an 80% on their science test. If she got 20 questions correct, how many total were o...
Questions
question
Mathematics, 23.10.2020 20:40
question
Mathematics, 23.10.2020 20:40
question
Mathematics, 23.10.2020 20:40
question
Mathematics, 23.10.2020 20:40
Questions on the website: 13722362