Answers by Dmitry Gryazin
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Answers by Dmitry Gryazin

Answers by Dmitry Gryazin
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Which statements describe processes involved in the accretion of planetesimals and protoplanets? Check all that apply. Both involve the melting of solid materials in the nebula. Both involve the formation
answered Oct 14, 2023
4 votes
68.9k views
For f(x) = √x and g(x) = x + 9, find the following functions. a. (f o g)(x) = (Simplify your answer.) b. (g o f)(x) = (Simplify your answer.) c. (f o g)(7) = (Simplify your answer.) d. (g o f)(7) = (Simplify
answered Sep 13, 2023
6 votes
198k views
29.Selenium's oxidation number is -2. To become stable it must...Select one:a. lose 2 electrons.b. gain 2 electrons.c. lose 4 electrons.d. share 2 electrons.
answered Aug 30, 2023
0 votes
13.3k views
Bart opens a bank account and deposits $10 each week. If he has $90 in his account, how many weeks (w) has he been depositing money?
answered Aug 25, 2023
4 votes
121k views
HELP ME ASAP PWESSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
answered Feb 24, 2023
7 votes
105k views
an airplane descends 2.2 miles to an elevation of 5.95 miles. find the elevation of the plane before its descent.
answered Dec 29, 2022
4 votes
157k views
Why is it important to know how many people lived in urban (cities) and rural (farms) areas? What change occurred as far as where people lived in the 1920’s?
answered Dec 1, 2022
6 votes
169k views
Greenhouses are designed to capture the energy of the sun. True False
answered Oct 21, 2022
2 votes
57.5k views
Which are the correct measures of the interior angles of DCDE? 0 94 E 1239 a) ĐDCE - 57°, Đ CDE - 86°, and ĐCED = 37° b) ĐDCE = 37°, Đ CDE = 86°, and ĐCED = 57° D c ĐDCE= 48°, ĐCDE = 75°, and ĐCED = 579
answered Jul 21, 2022
1 vote
172k views
{ x + 3y - 9 5x - 2y = 7
answered Jul 16, 2022
4 votes
185k views
Which of the following gives the most accurate description of the levels of biological organization? O Organisms are composed of organs that are composed of subunits called organelles. O Organisms are
answered Apr 23, 2022
5 votes
61.5k views
Find the limit. Use l'Hospital's Rule where appropriate. If there is a more elementary method, consider using it. lim x → 0 x 8x 8x − 1
answered Mar 10, 2022
6 votes
225k views
Which of Newton's motion laws BEST explains HOW a rock accelerates when it is dropped off a bridge? A. first B. second C. third
answered Dec 16, 2021
3 votes
125k views
Analyze the table below and answer the question that follows. Entrée Side Dessert Steak Tempura Tiramisu Lobster Spinach an gratin Crème brûlée Salmon Fresh aspa agus Strudel King crab Tater wedges Fudgesicle
answered Jun 16, 2021
3 votes
224k views
In the statement, "Height is a function of weight," which variable is the input and which is the output? a. Weight is output, height is input b. Both weight and height are the input c. Weight is input,
answered Mar 23, 2021
4 votes
182k views
You stand on a straight desert road at night and observe a vehicle approaching. This vehicle is equipped with two small headlights that are 0.683 m apart. At what distance, in kilometers, are you marginally
answered Jan 8, 2021
1 vote
183k views
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