Answers by Fanchen Bao
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Answers by Fanchen Bao

Answers by Fanchen Bao
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The points B, C D and Eall lie on the same line segment, in that order, such that the ratio of BC:CD: DE is equal to 1:2:2. If BE = 15, find BD.
answered Apr 17, 2021
2 votes
129k views
In a sample of 200 men, 130 said they wore seatbelts. In a sample of 300 women, 140 said they wore seatbelts. Find a 95% confidence interval for the difference in proportion of men and women who wear seatbelts.
answered Aug 21, 2020
6 votes
202k views
Find the value of x rounded to the nearest tenth.
answered Jun 14, 2020
1 vote
153k views
Isabel want to buy a new pair of pants in several new shirts. She has a total of $90 but she cannot stand all of it. Pair of pants costs $45. Shirts are $15 each. How many shirts can she buy with her $90?
answered Apr 12, 2020
3 votes
97.0k views
Which theory of personality is most concerned with understanding people’s unconscious motivations?
answered Mar 19, 2020
1 vote
40.2k views
In one paragraph please explain clearly, what was the stock market crash of 1929?
answered Feb 16, 2020
1 vote
204k views
What would happen if a person's body temperature dropped too lower or got too high?
answered Jun 28, 2019
4 votes
15.9k views
When looking at the rational function f of x equals the quantity x minus one times the quantity x plus two times the quantity x plus four all divided by the quantity x plus one times the quantity x minus
answered Jun 18, 2019
3 votes
87.9k views
When an individual creates a false corporation to shield or hide wrongdoing by the individual, this is called a corporate veil.
answered Apr 19, 2019
0 votes
102k views
While driving down the road, this tiny hummingbird hit the windshield of a Maria's car. This is a clear case of Newton's third law of motion. The hummingbird hit the car and the car hit the hummingbird.
answered Jan 26, 2019
3 votes
170k views
Cot(pi/2-x)/Cosx **I know that the answer to the problem is tanxsecx, but how do you get to that answer??
answered Jun 21, 2018
1 vote
169k views
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