Answers by Sergey Kovalev
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Answers by Sergey Kovalev

Answers by Sergey Kovalev
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How do you solve this expression. 2+5 • 3-6
answered Aug 18, 2021
3 votes
184k views
Which evidence supports the big bang theory? A. Planetesimals form in debris disks. B. Most galaxies are moving toward us. C. Uniform background radiation is detected in every direction. D. Galaxies spin
answered Jul 9, 2021
3 votes
8.1k views
Sunny made 2 pitchers of strawberry smoothies for the science club. If each person got One-fifth of a pitcher, how many science club members are there? 2 area models. Both models are made up of 5 shaded
answered Apr 29, 2021
4 votes
160k views
9. Ovaries are about the size of small grapefruits. false true
answered Apr 7, 2021
1 vote
108k views
Cyclopropane, C3H6, is an anesthetic given by inhalation. How many grams are in 0.23 moles of cyclopropane? Express your the mass in grams to two significant figures.​
answered Mar 8, 2021
2 votes
2.0k views
What is 3 2/4 + 8 7/8
answered Feb 18, 2021
4 votes
134k views
How is using constructive language and showing encouragement related to respect?
answered Jan 30, 2021
3 votes
234k views
Solve 3+ (1/4)a = 31
answered Jan 10, 2021
5 votes
200k views
A tree branch sits on the roof of a house. what does newton's third law tell you must happen
answered Dec 15, 2020
5 votes
185k views
Which algebraic expression is equivalent to this expression? (9x + 9) + (7x - 2) A. 16x + 7 B. 18x - 5 C. 16x + 11 D. 25x - 2
answered Nov 13, 2020
1 vote
28.0k views
Which of the following explains why atomic radius remains almost unchanged as you move through Period 2 from Group 14 to Group 18. The electrons are pairing up in the same orbitals so the don't move out
answered Nov 6, 2020
4 votes
169k views
What is the meaning of Biology?​
answered Oct 25, 2020
0 votes
7.4k views
What is a subduction zone? a place where one plate is pushed down under another, such that it melts into the mantle a place where two plates collide and mountains form a place where hot material from the
answered Sep 25, 2020
3 votes
118k views
While revising a document-based essay, a writer should make sure the essay includes A. emotional language. B. various charts and graphs. C. informal language. D. relevant facts and examples.
answered Jun 6, 2020
4 votes
212k views
According to sociologists, __________ is the practice of judging all other cultures by one's own culture. it is based on the assumption that one's own
answered Nov 17, 2019
3 votes
152k views
Which is not an accurate statement about America's decision to go to war in 1812? A. Many Westerners wanted to go to war to take Indian land because the English were protecting the Indians. B. Most New
answered Oct 29, 2019
0 votes
67.2k views
A toaster is plugged into a 132 volt household circuit it draws the amps of current If you use a toaster 2 hours a week how much energy do you use in kWh
answered Sep 23, 2019
1 vote
31.3k views
what is the volume of 0.98 mol oxygen (O2) gas at 275 K and a pressure of 2.0 atm? (the universal gas constant is 0.0821 L*atm/mol*K)
answered Aug 12, 2019
2 votes
69.3k views
Find the length of HL if H is between point K and L, KH=3.4 inches,and KL=14.9 inches
answered Apr 6, 2019
4 votes
220k views
Which rhetorical device establishes a clear contrasting, or opposite, relationship between two ideas? allusion antithesis parallelism analogy
answered Dec 10, 2018
2 votes
94.6k views
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