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What is a huge source of methane gas? *
answered
Jan 16, 2022
Biology
college
3
votes
196k
views
All living things need to transport molecules from one place to another within the body in order to carry out necessary life functions. Water makes up approximately 60% of the human body. Which property
answered
Dec 9, 2021
Biology
high-school
3
votes
18.1k
views
Manana vamos a la playa. vamos a In paseo en velero porque
answered
Dec 8, 2021
Spanish
middle-school
3
votes
109k
views
Besides trade routes and riches, why did explorers want to find new land? A) Europe was crowded and they needed more space. B) The king wanted them to farm new lands. Europe had spice and goods to exchange.
answered
Nov 24, 2021
History
college
3
votes
116k
views
John buys two types of tree saplings. One starts out at 40 cm and will grow 10 cm every three months. The other sapling starts at 20 cm and will grow 10 cm every two months. After how many months will
answered
Nov 7, 2021
Mathematics
high-school
2
votes
170k
views
A child is perched perilously above a 150m ravine. The child has a mass of 45kg. How much gravitational potential energy does the child have?
answered
Oct 29, 2021
Physics
high-school
2
votes
230k
views
The total amount of Keira's cell phone bill, b, varies directly with the number of text messages she sends, m. Which of the following equations best models the amount of money Keira must pay for her cell
answered
Oct 11, 2021
Mathematics
high-school
3
votes
21.1k
views
Assessment timer and count Assessment items Read the line from "In Just." whistles far and wee How does the structure of this line contribute to the structure of the poem? It is the same length as the
answered
Jun 17, 2021
English
middle-school
1
vote
112k
views
on a game show, sheila was asked 6 questions and missed all 6. Her total score was -90 points. If each missed question was worth the same amount of points, how many points was each one worth
answered
Jun 6, 2021
Mathematics
middle-school
4
votes
205k
views
What do we call a real-time, in-memory version of an object?
answered
May 3, 2021
Computers and Technology
middle-school
3
votes
53.0k
views
Write an equation of the line for the graph below. Write your equation in point-slope form, y-Y1=m(x-X1),
answered
Apr 24, 2021
Mathematics
middle-school
2
votes
182k
views
Which of the following does NOT define a "healthy body weight?" a weight appropriate for your age and physical development a weight compatible with normal blood pressure, lipid levels, and glucose tolerance
answered
Mar 3, 2021
Health
high-school
4
votes
217k
views
On average, errors occur in DNA synthesis only once in every ten billion nucleotides incorporated. Which of the following does NOT contribute to this high fidelity of DNA synthesis? (A) Complementary base-pairing
answered
Mar 24, 2020
Biology
high-school
2
votes
43.5k
views
What is the average velocity in m/y of a tectonic plate that has traveled 9000 km to the south in 60 million years
answered
Sep 28, 2019
Physics
high-school
3
votes
11.7k
views
What is the function of the waxy,transparent top layer of leaves
answered
Jul 5, 2019
Biology
high-school
1
vote
171k
views
The pace of change in the world is faster than ever today. Familiar social situations, tasks, and devices may be completely different in a very short period of time. In the past, people connected over
answered
Jun 8, 2019
History
high-school
5
votes
229k
views
Find (a) the amplitude, (b) the wavelength, (c) the period, and (d) the speed of a wave whose displacement is given by y= 1.6 cos( 0.71 x+ 36 t), where x and y are in cm and t is in seconds. part a part
answered
May 16, 2019
Physics
college
6
votes
105k
views
ABCD is a trapezoid. = 2.5 cm, and = 4 cm, and the area = 6.5 cm2. What is the altitude of the trapezoid?
answered
Nov 18, 2018
Mathematics
college
4
votes
192k
views
Which part of the cell is organelle that function as its brain
answered
Sep 19, 2018
Health
high-school
4
votes
158k
views
y(t) = a exp(2t) + b exp(5t) <img src="-f-y(0)-20-3D-202-20-3Cbr-20-2F-3E.jpg"> and <img src="-f-y'(0)-20-3D-203-20-3Cbr-20-2F-3E.jpg"> Find a and b. I did the substitutions and everything and got <img src="-f-a-3D-20-5Cfrac-7B5-7D-7B3-7D-20-3Cbr-20-2F-3E.jpg"> and <img src="-f-b-3D-20-5Cfrac-7B-1-7D-7B3-7D-20-3Cbr-20-2F-3E.jpg"> but apparently this is not right
answered
Jun 17, 2018
Mathematics
college
6
votes
88.8k
views
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