Questions by GisMofx

Questions by GisMofx

Who won the battle of Britain

asked Apr 18, 2021

1 answer

5 votes

62.0k views

You're interested in whether tutoring is more effective when the student volunteers to be tutored. You compare the test scores of two groups of students: those who chose to go to after-school tutoring

asked Mar 19, 2021

1 answer

5 votes

57.2k views

The rectangle shown has a perimeter of 90 cm and the given area. Its length is 3 more than five times its width. Write and solve a system of equations to find the dimensions of the rectangle. W The length

asked Jan 24, 2021

1 answer

4 votes

223k views

Petro was given this system of equations. -14x-2y=24 14x+8y=-12

asked Jul 13, 2020

1 answer

3 votes

138k views

A man realizes he lost the detailed receipt from the store and only has the credit card receipt with the after-tax total. If the after-tax total was $1,814.31, and the tax rate in the area is 6.1%, what

asked Feb 1, 2020

1 answer

0 votes

14.0k views

Determine whether the study is an experiment or an observational study, and then identify a major problem with the study. A medical researcher tested for a difference in systolic blood pressure levels

asked Jan 26, 2020

2 answers

1 vote

178k views

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