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Answers by Yoav Glazner
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Alain throws a stone off a bridge into a river. The stone's height in meters over the water x seconds after Alain throws it is modeled by H(x) = 5x^2 + 10x + 15. What is the height of the stone at the
answered
Sep 26, 2024
Physics
high-school
7
votes
138k
views
Please answer these chemistry questions quickly: Which element has the largest atomic radius? What is the charge of manganese when it contains 21 electrons? Which element has the largest electronegativity:
answered
Aug 17, 2024
Chemistry
high-school
1
vote
191k
views
Divide using long division
answered
Apr 16, 2024
Mathematics
college
2
votes
15.9k
views
Thermal equilibrium occurs when two objects transfer temperatures. a) True b) False
answered
Mar 2, 2024
Physics
high-school
2
votes
216k
views
What is the highest possible number of positive real zero/s does the polynomial function f(x) = x4 – 3x3 – 4x2 + 6x - 1 have? a. 3 b. 1 c. 2 d. 4
answered
Dec 30, 2023
Mathematics
high-school
4
votes
228k
views
How they 're similar nucleus and ribosomes
answered
Aug 1, 2023
Biology
high-school
9
votes
135k
views
According to Abraham Maslow what are our most basic and fundamental needs
answered
Jan 16, 2023
Social Studies
college
2
votes
117k
views
Marielle is cutting equal-sized strips of ribbon for her scrapbook. She has 59 inches of ribbon. if she cuts 8 equal-sized pieces of ribbon, how long will each piece of ribbon be?
answered
Nov 3, 2022
Mathematics
middle-school
3
votes
21.9k
views
What technology allowed scientists to collect new data on layers of the earth
answered
Oct 25, 2022
Chemistry
college
4
votes
119k
views
What technology allowed scientists to collect new data on layers of the earth
answered
Oct 25, 2022
Chemistry
college
4
votes
119k
views
What technology allowed scientists to collect new data on layers of the earth
answered
Oct 25, 2022
Chemistry
college
4
votes
119k
views
Witch expression is equivalent to( 3x+4)-(7x+2)
answered
Sep 9, 2022
Mathematics
high-school
6
votes
31.9k
views
How did Andrew Jackson respond to the Supreme Court decision that declared Georgia’s Indian removal laws unconstitutional?
answered
Jul 24, 2022
History
high-school
4
votes
114k
views
How was President Polk’s argument for annexation informed by the concept of Manifest Destiny?
answered
Jul 21, 2022
History
middle-school
7
votes
130k
views
I wrote my bike ........... has a head light ,home in the dark. ( that ,which ,whom)
answered
Jul 20, 2022
English
college
3
votes
6.2k
views
What is the value of (a+b) in the system of equations below? 6(a + b) + 2z = -8 a+b+z = 2 Selett one: A. 3 O B.-4 O C. - 3 O D.-1
answered
May 26, 2022
Mathematics
high-school
10
votes
40.4k
views
Somebody help me so I can give y’all some points
answered
May 21, 2022
History
high-school
1
vote
194k
views
The volume of a cylinder is 32.25 cubic inches. If a cone has the same height and radius as the cylinder, what is its volume? A. 8.06 cu. in. B. 10.75 cu. in. C. 21.5 cu. in. D. 32.25 cu. in.
answered
May 8, 2022
Mathematics
high-school
4
votes
74.3k
views
Which condition must exist in order for conduction to occur between two substances? ОО A ) The molecules of the substances must be touching. B) Both substances must be the same temperature. C) At least
answered
Mar 27, 2022
Chemistry
high-school
13
votes
48.5k
views
A Census Bureau report on the income of Americans says that with 90% confidence the mean income of all US households in a recent year was $57,005 with a margin of error of $742. This means that
answered
Nov 29, 2021
Mathematics
high-school
5
votes
148k
views
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