Please solve just 7 and 9
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Answers: 2
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, 21.06.2019 18:30
Can someone check if i did this correct. itβs number 4 if youβre wondering.
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Mathematics, 21.06.2019 20:10
Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit
Answers: 3
Mathematics, 21.06.2019 20:30
Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.
Answers: 1
Mathematics, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20
History, 12.01.2021 22:20
History, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20
History, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20