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The two chains of the DNA double helix are held together by? 1) nonpolar covalent bonds 2) ionic bonds 3) van der Waals interactions 4) H bonds 5) disulfide bridges
answered
Jan 2
Biology
high-school
4
votes
64.5k
views
The majority of patients with heart failure have symptoms due to an impairment of what?
answered
Dec 29, 2024
Health
high-school
2
votes
40.0k
views
A device or process originated after study and experiment is an innovation. Options: True False
answered
Oct 19, 2024
Computers and Technology
high-school
3
votes
68.8k
views
How did Lenin restore order to Russia?
answered
Mar 19, 2024
History
high-school
3
votes
126k
views
If tas (8)/(15) and tan B is (20)/(21) find tan (a - b).
answered
Feb 9, 2024
Mathematics
high-school
5
votes
198k
views
A ladder is 2.5 m long and rests against a wall. The foot of the ladder is 0.6 m from the base of the wall. Determine the angle of elevation at the foot of the ladder.
answered
Nov 9, 2023
Mathematics
college
3
votes
60.2k
views
The hypotenuse of an isosceles right triangle is 6cm longer than either of its legs. Note that an Isosceles right triangle is a right triangle whose legs are the same length, find the exact length of its
answered
Oct 22, 2023
Mathematics
college
0
votes
124k
views
Find the product ( −3 )( 3 )( −3 )( −3 ) =
answered
Aug 15, 2023
Mathematics
middle-school
4
votes
199k
views
Devon pays $19.95 for her roller skates. After she pays $6.95 for each visit to the roller rink. What is the greatest number of visits she can afford if the total amount she spends cannot be more than
answered
Feb 12, 2023
Mathematics
high-school
7
votes
206k
views
On which planet can you jump about the same height as Earth? Explain your answer.
answered
Dec 15, 2022
Physics
high-school
1
vote
62.1k
views
How do the graphs of f(x)=|x| and g(x)=|5x| relate
answered
Sep 4, 2022
Mathematics
high-school
1
vote
196k
views
Pls no links can someone pls tell me what to put to fill in the blanks please someone?????
answered
Sep 1, 2022
Chemistry
high-school
0
votes
171k
views
How many movements can i make from a 30 squared rectangle if i can only move right and down?
answered
Jul 15, 2022
SAT
college
12
votes
235k
views
P(x) = 4rs - x*- + 6x? - 5
answered
Apr 17, 2022
Mathematics
college
9
votes
93.4k
views
Donde se ubica el cuerpo de la carta
answered
Mar 31, 2022
Spanish
college
3
votes
104k
views
What is the perimeter of a square with a side length of 7 inches?
answered
Mar 21, 2022
Mathematics
high-school
14
votes
64.6k
views
The Sunny Days Apartment building has a cylindrical, above ground pool in the yard. The radius of the pool is 2 times its height, and the volume is 3000 cubic feet. How deep is the pool? In other words,
answered
Feb 2, 2022
Mathematics
college
14
votes
96.0k
views
46.8/0.156 Show work
answered
Jan 7, 2022
Mathematics
college
1
vote
82.2k
views
George is considering two different investment options. The first option offers 7.4% per year simple interest on the initial deposit. The second option offers a 6.5% interest rate but is compounded quarterly.
answered
Dec 17, 2021
Mathematics
middle-school
3
votes
146k
views
What is the relationship between the volume of water and the dripping time? A. As time increases, the volume of water increases. B. As time increases, the volume of water remains steady. C. As volume increases,
answered
Nov 14, 2021
Chemistry
high-school
7
votes
156k
views
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