Answers by Spencer Alger
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Answers by Spencer Alger

Answers by Spencer Alger
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Let’s say a 0.001kg bullet moves with a speed of 1500 m/s. A pitcher claims he can throw a 0.15 kg baseball with as much momentum as that bullet. How fast would he have to throw the ball for this to be
answered Jun 25, 2020
1 vote
39.1k views
Describe why Harding’s policy of “normalcy” differed from the Progressive era and the scandals that plagued Harding’s administration
answered Mar 21, 2020
7 votes
195k views
Over the past 60 years, the level of carbon dioxide in the atmosphere has been continually increasing. Many scientists hypothesize that this increase has led to an imbalance in the carbon cycle and a climatic
answered Jan 15, 2020
2 votes
161k views
Which periodical citation is formatted correctly? Lidz, Franz. “Revenge of the Vikings.” Smithsonian 1 Mar. 2014: 44-49. Print. “Revenge of the Vikings.” Lidz, Franz. Smithsonian. Print. 1 Mar. 2014: 44-49.
answered Oct 13, 2019
3 votes
61.3k views
1.55555555556 as a fraction
answered Aug 18, 2019
3 votes
5.8k views
Which term describes the British troops?  A. Aware of landscape   B. Fighting for a cause   C. Larger forces   D. Underfed and not paid
answered Apr 12, 2019
4 votes
184k views
The chemical properties of a substance can only be observed when it is changed into a different substance. Please select the best answer from the choices provided. ?T or F
answered Feb 28, 2019
7 votes
130k views
Which of the following is NOT one of the 4 Earth's "SPHERES"?
answered Nov 8, 2018
4 votes
197k views
Which property is used in the problem below? 2(x+4)=2x+6
answered Mar 21, 2018
6 votes
4.9k views
You cannot choose what part of the image is in focus with a point-and-shoot camera.
answered Mar 16, 2018
4 votes
133k views
What are the rules in subject verb agreement?
answered Feb 14, 2018
4 votes
176k views
What is the equation of a parabola whose vertex is (0, 5) and whose directrix is x = 2? y2 = 8(x − 5) 8(y − 5) = x2 (y − 5)2 = 8x (y − 5)2 = -8x
answered Feb 5, 2018
5 votes
225k views
Volcanoes are fairly evenly distributed all over the world true or false
answered Sep 2, 2017
5 votes
209k views
How would i determine weather the parabola y equals negative x to the second power minus x plus 6 opens upward or downward
answered Apr 18, 2017
3 votes
203k views
What kind of vegetation do fertile, well-developed alfisols support? a. desert scrub b. peat bogs and marshland c. temperate forests d. tropical rainforest
answered Feb 16, 2017
0 votes
166k views
Uses a special type of paper to separate liquids based on their different densities a. filtration b. distillation c. crystallization d. chromatography
answered Feb 7, 2017
6 votes
166k views
General properties of matter include all but which of the following. a. Mass b. Color c. Volume d. Denstiy
answered Feb 12, 2016
4 votes
171k views
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