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A cup of water (75.0 g) is heated from 25.0°C to 76.0°C. How much energy is absorbed from the surroundings?
asked
Dec 22, 2021
Chemistry
high-school
1
answer
2
votes
69.4k
views
What is an integer which is one less than the product of -7 and 0
asked
Nov 15, 2021
Mathematics
college
2
answers
2
votes
115k
views
Why was the colonial reaction to the stamp act so different as compared to the sugar act and quartering act
asked
Nov 6, 2021
History
college
1
answer
3
votes
44.4k
views
What most accurately illustrates the electrostatic forces between protons and electrons?
asked
Aug 8, 2021
Chemistry
high-school
1
answer
2
votes
103k
views
A machine can produce 6yards of fabric in 2 minutes. How much fabric can the machine produce in 1 hour?
asked
Jul 28, 2021
Mathematics
middle-school
2
answers
3
votes
60.0k
views
What are three quotes in the poem "the wanderer" that show isolation?
asked
Jun 25, 2021
English
college
2
answers
4
votes
54.0k
views
A circle with circumference of 20 has an arc with a 72 degree central angle what is the length of the arc
asked
Jun 4, 2021
Mathematics
high-school
1
answer
2
votes
189k
views
MARY PUT IN A TOTAL OF 16-1/2 8 FEET LONG. A NEARBY POLE IS 72 HOURS BABYSITTING DURING 5 DAYS FEET HIGH. HOW LONG IS ITS OF THE PAST WEEK. WHAT WAS HER SHADOW? AVERAGE WORK DAY?
asked
Apr 23, 2021
Mathematics
college
1
answer
3
votes
79.6k
views
A fuel pump sends gasoline from a car's fuel tank to the engine at a rate of 5.94 10-2 kg/s. The density of the gasoline is 735 kg/m3, and the radius of the fuel line is 3.10 10-3 m. What is the speed
asked
Apr 19, 2021
Physics
high-school
1
answer
4
votes
103k
views
Is iron man made or natural
asked
Mar 26, 2021
Chemistry
college
1
answer
4
votes
162k
views
You manage a risky portfolio with an expected rate of return of 18% and a standard deviation of 28%. The T-bill rate is 8%. Your client chooses to invest 70% of a portfolio in your fund and 30% in a T-bill
asked
Feb 2, 2021
Business
high-school
1
answer
0
votes
125k
views
A rescuer is trying to save a cat at the very top of a tree. The height of the tree is 35 feet. A rope is thrown to the top of the tree at a 25° angle from a tether on the ground. 1. Draw a diagram to
asked
Jan 27, 2021
Mathematics
high-school
1
answer
4
votes
29.4k
views
John needs $3,000. He is withdrawing the money today from a $3,000 certificate of deposit (CD) which will reach maturity in six months. It is likely that he will have to
asked
Oct 28, 2020
Business
high-school
1
answer
0
votes
171k
views
What is water made of
asked
Sep 23, 2019
Chemistry
middle-school
2
answers
2
votes
184k
views
Geometry math question
asked
Sep 21, 2019
Mathematics
middle-school
2
answers
5
votes
41.2k
views
what are small sacs that pinch off the er or golgi and transport molecules to others parts of the cell
asked
Sep 17, 2019
Biology
middle-school
1
answer
3
votes
99.6k
views
Complete the sentence with the correct adverb: Yo corro ___________. Question 1 options: rápidamente rápidomente rápidmente rápido
asked
Aug 10, 2019
Spanish
high-school
1
answer
0
votes
58.0k
views
What is the value of x? Enter your answer in the box.
asked
Jul 22, 2019
Mathematics
middle-school
2
answers
5
votes
170k
views
Using cross multiplication, which of the following is the solution to 1/(x+2) = 2/(x-3)? 7 11 -11 -7
asked
Mar 16, 2019
Mathematics
middle-school
1
answer
3
votes
105k
views
He sum of three consecutive odd integers is −375. find the three integers.
asked
Jul 16, 2018
Mathematics
high-school
2
answers
4
votes
155k
views
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