Answers by Ramakay
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Answers by Ramakay

Answers by Ramakay
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The set of points P(0, 3), Q(2, 0), R(4, -3) are collinear and the line has a slope of _____.
answered Mar 23, 2019
3 votes
12.6k views
When constructing a confidence interval, as the confidence level required in estimating the mean increases, the width of the confidence interval?
answered Dec 11, 2018
2 votes
65.8k views
What does the word chromatic mean
answered Sep 13, 2018
1 vote
161k views
Square ABCD has the vertices a(-2,-3), b(4,-1), c(2,5), d(-4,3). what is the length of a side of the square?
answered Jun 6, 2018
2 votes
159k views
A sample of an unknown gas effuses in 12.1 min. an equal volume of h2 in the same apparatus under the same conditions effuses in 2.42 min. what is the molar mass of the unknown gas?
answered Apr 25, 2018
1 vote
23.7k views
An imaginary circle around the earth, equally distant from the North Pole and the South Pole cartographer location equator longitude
answered Oct 17, 2017
5 votes
70.0k views
Use substitution to solve the system of equations. A. (–28, 5) B. (2, –28) C. (2, –5) D. (11, –8)
answered Oct 8, 2017
7 votes
74.0k views
The powers of the United States federal government are given to them by the __________. A. Constitution B. Bill of Rights C. Electoral college D. Charter of Rights and Freedoms
answered Sep 7, 2017
3 votes
174k views
A car traveling 90km/hr is 100m behind a truck traveling 50km/hr. How long will it take the car to reach the truck
answered Nov 11, 2016
5 votes
141k views
Danielle earns a 7.25% commission on everything she sells at the electronics store where she works.She also earns a base salary of $750 per week.How much did she earn last week if she sold $4,500 in electronics
answered Jan 7, 2016
4 votes
211k views
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