Answers by Xinran Shen
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Answers by Xinran Shen

Answers by Xinran Shen
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Which of these phrases uses personification?
answered Apr 18, 2020
2 votes
2.1k views
240 individuals are recruited in this trial, and the new treatment is effective on 60 of them. What is the p-value associated with the hypothesis test from question 4? Give your answer to 4 decimal places.
answered Mar 28, 2020
6 votes
76.6k views
Which of the following is not a gift left in the hollow of the tree? a broken pocket watch twine Indian head pennies a wrapped piece of chocolate
answered Dec 25, 2019
5 votes
138k views
HELP PLEASE Solve the two-step equation and identify the steps.1.4x + 6.1 = –7.9 1. The first step is to on both sides.2. The second step is to on both sides. The solution is x = .1. OPTIONS: add 6.1 subtract
answered Jul 23, 2019
3 votes
53.5k views
the two lines graphed below are perpendicular. if the slope of the solid line is 3/4, what is the slope of the dashed line?
answered Jul 22, 2019
2 votes
97.2k views
For a snowboard jumper in the air, what force or forces will be most important for modeling the motion?
answered May 23, 2019
1 vote
174k views
Carbon dioxide diffuses into the ocean carbon cycle via the air-sea surface exchange. Molecules of CO2 enter the ocean by diffusing into the surface waters and dissolving. The amount of CO2 that diffuses
answered Feb 23, 2019
4 votes
171k views
Which of the following is an example of dialogue? A.Although he had never seen the ocean before, it somehow felt familiar. B.Roses and red,violets are blue.Maples will shedtheir summer hue. C.IAN. Where
answered Dec 28, 2018
3 votes
153k views
Describe how you divide 986 ÷26
answered Sep 30, 2018
4 votes
178k views
PLEASE HELP!! Image Attached! find the value of y, rounded to the nearest tenth
answered Sep 2, 2018
3 votes
208k views
Select the choice that translates the following verbal phrase correctly to algebra: the product of k and m km k + m k − m k ÷ m
answered May 8, 2018
4 votes
205k views
Jason writes a numerical expression to represent the situation. His expression, (12-4)×5, has a mistake. Explain Jason's Mistake
answered Feb 13, 2017
6 votes
196k views
A survey shows that 45% of the respondents pick option A. Given that 50 people replied, what is the standard error of the proportion? the choices are A. 7.04% B. 14.06% C. 21.09% D. 0.07%
answered Jan 28, 2017
6 votes
163k views
Which is bigger, half of 40 or one fourth of a 20
answered Aug 6, 2016
4 votes
92.1k views
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