Answers by Bpachev
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Answers by Bpachev

Answers by Bpachev
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How many pairs of parallel does a trapoziod have?
answered Apr 1, 2021
4 votes
140k views
Does the photon energy change when the light changes from one to another?​
answered Mar 14, 2021
2 votes
49.1k views
se lanza una piedra a un estanque de agua tranquila el cual crea ondas concentricas que aumentan el radio al pasar el tiempo. cuando la onda exterior alcanza 3 metros de radio, aumenta a una rapidez de
answered Feb 27, 2021
3 votes
166k views
Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find
answered Nov 18, 2020
3 votes
211k views
The rate of disappearance of HBr in the gas phase reaction 2HBr(g) → H2 (g) I2 (g) is 0.190 M s-1 at 150°C. The rate of appearance of H2 is ________ M s-1. Group of answer choices
answered Oct 27, 2020
3 votes
69.0k views
How long was it from the time African American men were given the right to vote until women were given the right to vote? A almost 10 years B. almost 25 years C. almost 50 years D almost 100 years Please
answered Oct 21, 2020
6 votes
137k views
A fully loaded, slow-moving freight elevator has a cab with a total mass of 1500 kg, which is required to travel upward 57 m in 1.8 min, starting and ending at rest. The elevator's counterweight has a
answered Sep 9, 2020
3 votes
195k views
Why is fusion nuclear energy currently not widely used as a source of electricity?
answered Feb 1, 2020
3 votes
206k views
You need to maintain steady pressure on the ______________ to activate abs. a. brake pedal b. clutch c. accelerator
answered Oct 25, 2019
3 votes
37.3k views
How do I solve (5y-29) = (3y+19)
answered Feb 21, 2019
2 votes
141k views
How can you use signal words in your writing
answered Dec 10, 2018
5 votes
55.5k views
How might a polar bear's fur and internal temperature relate to homeostasis ?
answered Sep 23, 2018
5 votes
198k views
A cylinder shaped drum is used to store used motor oil. The drum has a height of 3 ft and a radius of 1.5 ft. How many cubic feet of oil does the drum hold? Use 3.14 to approximate pi. Enter your answer
answered Aug 17, 2018
2 votes
22.0k views
What is the mode of this data set? {41, 43, 45, 3, 11, 23, 24, 27, 29, 45, 12, 19, 22, 49, 25}
answered Aug 3, 2018
3 votes
49.4k views
Topsoil, the layer of soil where organic matter collects, is typically __________ deep. Please help!!!! Thank You!!!
answered Jul 17, 2018
7 votes
198k views
The sum of the measures of angle A and angle B is 180°. Which term describes the relationship between angles A and B? A. adjacent angles B. supplementary angles C. complementary angles D. vertical angles
answered Apr 26, 2018
5 votes
129k views
Stress is the most common cause of?
answered Mar 17, 2018
3 votes
116k views
Rewrite each fraction below as an equivalent fraction and as a percent 1) 5/20 2) 9/25 3) 9/6
answered Mar 5, 2018
3 votes
59.1k views
2.25meter long and 1.8 meters wide what is the area
answered Jul 19, 2017
5 votes
3.3k views
A sodium atom has 1 valence electron in its third shell. What will it do when forming an ion? A.gain 1 valence electron B.lose 1 valence electron C.gain 7 valence electrons D. lose 7 valence electrons
answered Jul 10, 2017
6 votes
14.4k views
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