Answers by Joshua Spence
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Answers by Joshua Spence

Answers by Joshua Spence
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A car (mass = 1090 kg) is traveling at 30.4 m/s when it collides head-on with a sport utility vehicle (mass = 2880 kg) traveling in the opposite direction. In the collision, the two vehicles come to a
answered Jul 15, 2020
4 votes
22.8k views
74. Which two temperatures are identical for the same substance? (A) melting point, freezing point B) melting point, boiling point C) freezing point, boiling point D) freezing point, condensation point
answered Jul 9, 2020
2 votes
217k views
A binomial consists of———— terms
answered Jun 2, 2020
2 votes
184k views
I need help. I need this answer. Which number is Main Idea?
answered May 18, 2020
5 votes
89.0k views
Which point lies below the x-axis and to the right of the y-axis?​
answered May 17, 2020
5 votes
211k views
Tail length in a certain species of armadillo falls along a continuum, following a normal distribution. Assuming that environmental factors do not play an important role in determining tail length, this
answered May 12, 2020
0 votes
103k views
A ledge on a building is 20 m above the ground. A taut rope attached to a 4.0 kg can of paint sitting on the ledge passes up over a pulley and straight down to a 3.0 kg can of nails on the ground. If the
answered May 3, 2020
4 votes
14.9k views
Is the answer D When the Cold War ended, what happened to the Soviet Union? It became a communist nation. It came under the rule of a king. It isolated itself from the rest of the world. It was divided
answered May 19, 2019
3 votes
221k views
What is trollface quest
answered Jan 31, 2019
1 vote
33.4k views
-2x+8x=20 ans can you please include the steps. Thank you
answered Jan 27, 2019
4 votes
47.5k views
Why are the products of the light reaction of photosynthesis important? answers?
answered Jan 11, 2019
7 votes
37.8k views
A bird sitting high in a tree is an example of an object with what type of energy? (2 points) potential energy because it has the ability to do work kinetic energy because it has the ability to do work
answered Jul 25, 2018
6 votes
52.3k views
HURRY PLEASE The blue plane cuts the red cone as shown. The cross-section of the plane and the cone can best be described as A) a circle. B) an ellipse. C) a parabola. D) a hyperbola.
answered May 9, 2018
5 votes
76.3k views
Critique this please.
answered Apr 8, 2018
4 votes
149k views
Which formula represents a polar molecule? (1) O2 (2) CO2 (3) NH3 (4) CH4
answered Mar 7, 2018
0 votes
134k views
In a _________ reaction, the mass of the reactants is equal to the mass of the products. Select all that apply. A. chemical B. nuclear fusion C. nuclear fission
answered May 2, 2017
3 votes
209k views
The earth's differentiation and size were significant factors for life on Earth because Earth's composition and gravitational attraction _____.
answered Jan 24, 2017
4 votes
34.8k views
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