Answers by Riffnl
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Answers by Riffnl

Answers by Riffnl
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Choose the best answer to each question. 1. Which has the most kinetic energy? A: A bowling ball with a velocity of 1.5 m/s. 2. Which has the most thermal energy? A: A lake at 10*C. 3. Which has the least
answered Sep 19, 2021
7 votes
109k views
The perimeter of a rectangle is 22cm. the area is 28cm2. what are the lengths of the sides ?​
answered Jun 18, 2021
5 votes
227k views
Need help with number 9 solve for A!
answered Jun 15, 2021
4 votes
180k views
Raquel and Van live in two different cities. As part of a project, they each record the lowest prices for a gallon of gas at gas stations around their cities on the same day. Raquel's data show x = 3.42
answered Apr 30, 2021
6 votes
154k views
Needing help with this page
answered Apr 16, 2021
5 votes
31.3k views
What are two different theories of collective behavior? Explain each of the two theories.
answered Mar 21, 2021
6 votes
52.1k views
Which of the following correctly describes the required proportions for milk chocolate? A. minimum of 12% milk solids and 10% chocolate liquid B. minimum of 23% milk solids and 18% chocolate liquid C.
answered Mar 14, 2021
3 votes
71.2k views
Which of the following is true of slavery in the US before the Civil War​
answered Mar 3, 2021
2 votes
117k views
Use the confidence interval to find the estimated margin of error. Then find the sample mean. A biologist reports a confidence interval of (3.8,4.8 )when estimating the mean height​ (in centimeters) of
answered Dec 19, 2020
5 votes
120k views
A wild pig attacks a hunter with a velocity of 5 m/s. At the instant when the pig is at a distance of 100 m the hunter shoots an arrow with an angle of 40° above the horizontal.What is the initial velocity
answered Jun 10, 2020
5 votes
26.9k views
Which statement best describes Edna’s realization about her existence? She is no longer in love with Mr. Pontellier or with Robert. She no longer wishes to be involved with either of the men. She has been
answered Apr 12, 2020
2 votes
15.6k views
Les recomendamos que _______ el Museo Nacional de Bellas Artes en Buenos Aires. A. visites B. visitas C. visiten D. visitan
answered Jan 28, 2020
2 votes
223k views
A maths teacher bought 40 calculators at $8.20 each and a number of other calculators costing $2.95 each.In all she spent$387. How many of the cheaper calculators did she buy?
answered Dec 18, 2019
4 votes
25.8k views
The figure shows an energy pyramid fir an ecosystem. What happens to the amount of energy in the pyramid as it moves up through the different levels?
answered Oct 10, 2019
2 votes
1.2k views
Please help!!!! It’s #14 and explain and show me how to do it please
answered Aug 24, 2019
2 votes
157k views
Why would slaves revolt? 1.because they need to organized 2.because the emancipation societies promoted it. 3.because they wanted to end practice 4.because they were trying to return to africa
answered Aug 23, 2019
4 votes
53.7k views
What is 2/5³? Please put it in simplest form.
answered Jun 25, 2019
6 votes
185k views
Vaccines are not effective against trypanosomiasis because
answered Aug 11, 2018
4 votes
14.9k views
How do you think having openness in business would change society?
answered Jul 23, 2018
5 votes
97.2k views
an arch way is modeled by the equation y=-2x^2+8x. A rod is to be placed across the archway at an angle definded by the equation x-2.23y+10.34=0. If the rod is attached to the archway at points A and B,
answered Apr 25, 2018
4 votes
36.0k views
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