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Why must oxidation be accompanied by a reduction? A. The species being oxidized shares electron(s) with the species that is reduced B. The species being oxidized takes electron(s) from some other C. Electrons
answered
Aug 13, 2022
Chemistry
college
4
votes
64.0k
views
How is cloth produced in the factory system?
answered
May 13, 2022
History
high-school
6
votes
187k
views
in a scale drawing of a statue the scale is 1 in equals 1 ft if the scale drawing is 9 in how tall is the statue
answered
May 3, 2022
Mathematics
high-school
10
votes
164k
views
If the original parabola f(x) = x2 were transformed into f(x) = 4(x - 3)2 +1, what changes took place? А The parabola would be vertically stretched by a factor of 4, translated right 3 and up 1. B The
answered
Apr 21, 2022
Mathematics
college
9
votes
120k
views
PLS HELP I REALLY NEED HELP 25 points if u help I’ll send 40 points And explain how u know
answered
Apr 1, 2022
Mathematics
high-school
6
votes
5.0k
views
Can some one help me pleeeeeeeeeeeeeeeeeeeeeeeeeeeaaaaaase
answered
Feb 27, 2022
Mathematics
middle-school
5
votes
195k
views
Donte simplified the expression below.What mistake did Donte make?
answered
Jan 4, 2022
Mathematics
college
5
votes
178k
views
Roberto has twice the mass his sister Mary has but runs at the same velocity as Mary. Will his kinetic energy be twice as much? (Mary has a mass of 40 kg and sprints at 1 m/s)
answered
Dec 14, 2021
Biology
middle-school
5
votes
37.2k
views
Samantha is preheating her oven before using it to bake. The initial temperature of the oven is 70° and the temperature will increase at a rate of 20° per minute after being turned on. What is the temperature
answered
Dec 14, 2021
Mathematics
college
2
votes
163k
views
PLEASE HELP ME I WILL MARK AND 5 STARS :)
answered
Nov 8, 2021
English
high-school
4
votes
230k
views
What is 44x83=? and what is 57x62=?___plz help me
answered
Oct 21, 2021
Mathematics
middle-school
4
votes
109k
views
What numerical coefficient of k on the right side of the equation makes the expressions equivalent? −0.4(−3.5k+2.9)=□ k−1.16
answered
Sep 20, 2021
Mathematics
high-school
5
votes
2.9k
views
What is the gravitational potential energy of a projectile with mass 5 kg at a height of 10 m?
answered
Aug 11, 2021
Physics
high-school
3
votes
4.5k
views
Which biome receives 200 to 400 cm of rain per year? Deciduous forest Temperate rain forest Taiga Grassland
answered
Jul 29, 2021
Biology
high-school
7
votes
124k
views
Karen spent $15.13 on clothes and $8.25 on food during her shopping day. If she gave the clerk $30.00, how much did she get back?
answered
Jul 29, 2021
Mathematics
college
1
vote
207k
views
Find the speed of a rock which is thrown off the top of a 20 m tall building at 15 m/s when it makes contact with a bird which is flying at an altitude of 10 m above the ground.
answered
Jun 16, 2021
Physics
college
2
votes
73.2k
views
One of the central themes in biology is how DNA RNA, and proteins are related. Describe how genetic information flows between Those types of molecules. Include the results of the processes of transcription
answered
May 15, 2021
Biology
middle-school
4
votes
35.3k
views
I NEED HELP ASP! Read the excerpt from "Object Lesson, Part 1." This time he stared directly from David to Howard to Joey. His stare said, I hate to do this, boys, but of course I'll have to if you think
answered
May 14, 2021
English
high-school
5
votes
164k
views
What is the surface area of the cone a. 460 in^2 b. 390 in^2 c. 425 in^2 d. 360 in^2
answered
Jan 26, 2021
Mathematics
college
3
votes
190k
views
Material of density of 762 kg/m3 occupies a container volume of 99 cm3. What is its mass? Hint: density = mass/volume
answered
Jan 14, 2021
Chemistry
high-school
2
votes
190k
views
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