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The heating coil of a hot water heater has a resistance of 17 Ω and operates at 300 V. How long a time is required to raise the temperature of 115 kg of water from 18°C to 75°C? (The specific heat for
answered
Aug 13, 2021
Physics
college
3
votes
10.9k
views
Precisely Compare and contrast the history of taxation in England from the year 1377 up to the year 1698 as written by Stephen Dowell with the history taxation in Tanzania.
answered
Mar 18, 2021
History
college
4
votes
174k
views
Answers? The sum of 68 and 14 = The product of 56 and 65 = The difference between 78 and 24 = The quotient of 648 and 13 = 65 multiplied by 45 = Find the quotient of 230 and 5, then add 47 = Subtract 43
answered
Mar 11, 2021
Mathematics
middle-school
3
votes
45.9k
views
A(4, -1), B(3, 8), C(-1, 1); y = -2
answered
Mar 7, 2021
Mathematics
college
3
votes
179k
views
Who is disguised as Jill and Jack's mother? Goldilocks the Candy Witch Maman Ours Le Grand Méchant Loup
answered
Feb 22, 2021
French
high-school
1
vote
95.0k
views
Mary and her younger brother Alex decide to ride the carousel at the State Fair. Mary sits on one of the horses in the outer section at a distance of 2.0 m from the center. Alex decides to play it safe
answered
Dec 27, 2020
Physics
college
5
votes
147k
views
Which of the following countries was not directly involved in the Korean War?l
answered
Jul 23, 2020
History
middle-school
4
votes
30.8k
views
How did King George's feelings toward the colonies change after the Boston Tea Party?
answered
Jul 16, 2020
History
middle-school
1
vote
4.9k
views
-5=3/4x-2 please awnser
answered
Jun 26, 2020
Mathematics
middle-school
4
votes
196k
views
F(x) = x2 − 8x 15 g(x) = x − 3 h(x) = f(x) ÷g(x) h(x) = . The domain of h(x) is U
answered
Jun 10, 2020
Mathematics
middle-school
1
vote
109k
views
The eruption of ________ has been called the greatest eruption in historic times, killing about 10,000 people outright by pyroclastic flows and another 117,000 indirectly through famine and disease.
answered
Apr 14, 2020
Social Studies
high-school
6
votes
164k
views
What is the range of the following data set 13,17,18,15,12,21,10 A.3 B.6 C.8 D.11
answered
Dec 27, 2019
Mathematics
high-school
4
votes
71.0k
views
Someone who was born outside of the United States but becomes a u.S citizen can become eligible to run for the u.S . Senate
answered
Dec 2, 2019
History
high-school
3
votes
164k
views
How is SI unit related to binomial nomenclature?
answered
Nov 29, 2019
Biology
middle-school
3
votes
61.9k
views
What can you conclude about gravitational potential energy and height
answered
Nov 13, 2019
Biology
middle-school
4
votes
35.5k
views
Cannnnnnn soommmmmebodddsy plsss hellpp meee
answered
Sep 27, 2019
Mathematics
middle-school
4
votes
16.5k
views
Solve -2x+y=-1 , -4x+2y=1
answered
May 11, 2019
Mathematics
high-school
5
votes
165k
views
The Oliver Company plans to market a new product. Based on its market studies, Oliver estimates that it can sell up to 5,500 units in 2005. The selling price will be $7 per unit. Variable costs are estimated
answered
May 9, 2019
Mathematics
high-school
4
votes
196k
views
15p for an answer please
answered
Mar 20, 2019
Mathematics
high-school
2
votes
196k
views
Which molecule is polar?A;CO2 B:PF3 C:CH4 D:BF3
answered
Dec 24, 2018
Chemistry
high-school
4
votes
188k
views
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