Mathematics, 28.06.2021 20:20 michaelishawilliams
Which of the following proportions can be used to solve the problem below?
Suppose you are using a photocopier to reduce the size of a picture that is 7
inches wide by 10 inches long. If you reduce the picture so that it is 6 inches
wide, how long will it be?
Answers: 2
Mathematics, 21.06.2019 16:30
One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.
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Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
Mathematics, 22.06.2019 05:00
Mary and roberto bought identical backpacks at different stores. mary's backpack originally cost $65 and was discounted 25%. roberto's backpack originally cost $75 and was on sale for 30% off on the original price. which backpack was the better buy?
Answers: 1
Which of the following proportions can be used to solve the problem below?
Suppose you are using a...
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