Recent activity 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

2 answers 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

1 answer 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

1 answer 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

1 answer 121k views

What is a group of cells that are similar in structure working together to perform a similar function? O colony O organ O tissue O organism

asked Aug 13, 2023

1 answer 169k views

X^2-7x-34=10 solve this equation using factorising and soling quadratics

asked Aug 7, 2023

1 answer 121k views

Match the definition to the word. a family of languages extending from India to Europe dominion 2. a regional variety of a language identify 3. the exchange of thoughts by speech, signals, writing, etc.

asked Jun 12, 2023

2 answers 70.1k views

What are the solutions to this polynominal when s(x)=0? S(X)= (3x^2+17x +10)(x-7)(4x-3)

asked May 19, 2023

1 answer 103k views

HELP ME ASAP PWESSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS

answered Feb 24, 2023

2 answers 105k views

Explain why some of the trees in the plantation are dying

asked Jan 27, 2023

1 answer 83.8k 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

1 answer 157k views

Help me grade 9! Thankyou

asked Dec 19, 2022

1 answer 67.9k 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

1 answer 169k views

If the House of Representatives and the senate passs two different versions of the same bill, what will happen next?

asked Oct 24, 2022

1 answer 28.1k views

Greenhouses are designed to capture the energy of the sun. True False

answered Oct 21, 2022

2 answers 57.5k views

What is the Range of the function

asked Aug 26, 2022

1 answer 159k 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 answer 172k views

{ x + 3y - 9 5x - 2y = 7

answered Jul 16, 2022

1 answer 185k views

Find the AREA of the rectangle. 8 yards 3 yards

asked May 14, 2022

1 answer 142k 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

1 answer 61.5k views

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