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The temperature of one furnace is 1,200°C and cools at a rate of 15°C per minute. The temperature of another furnace is 900°C and is heated at a rate of 5°C per minute. After how many minutes will the
answered
May 27, 2022
Mathematics
high-school
3
votes
186k
views
The first major military engagement of the americans revolution took place near
answered
May 26, 2022
Geography
college
4
votes
157k
views
How can you apply the concept of area and perimeter in your everyday life?
answered
May 8, 2022
Mathematics
high-school
0
votes
50.6k
views
Realicen una lectura profunda y analicen las diferentes etapas del derrocamiento peronista (,periodo, causas,opositores,enfrentamientos etc.)
answered
Feb 17, 2022
History
high-school
4
votes
123k
views
In what cell structures are the genes in plant and animal cells
answered
Jan 31, 2022
Biology
high-school
3
votes
101k
views
Solve the real-world situation by using the substitution method. 1. A standard rectangular highway billboard has a perimeter of 124 ft. The length is 34 ft. more than the width. Let l represent the length
answered
Jan 31, 2022
Mathematics
high-school
6
votes
93.1k
views
Engineers must consider the breadths of male heads when designing motorcycle helmets. Men have head breadths that are normally distributed with a mean of 6.0 inches and a standard deviation of 1.0 inches.
answered
Jan 28, 2022
Mathematics
high-school
3
votes
26.4k
views
we now the Earth is round .but .the earth is moving .but also some time we go to the under when the earth is moving .but why we cant fall?
answered
Dec 27, 2021
Physics
high-school
6
votes
167k
views
The relationship between men's whole-number shoe sizes and foot lengths is an arithmetic sequence, where a, is the foot length in inches that corresponds to a shoe size of n. A men's size 9 fits a foot
answered
Nov 23, 2021
Mathematics
middle-school
6
votes
93.9k
views
What does the image show about the Greek influence on Rome?What does the image show about the Greek influence on Rome?
answered
Nov 14, 2021
History
middle-school
5
votes
86.7k
views
Read the excerpt from an 1882 sharecropping contract. Then, answer the question. According to this contract, when will the sharecropper receive his payment? once the cotton has been sold at market after
answered
Oct 20, 2021
History
middle-school
6
votes
205k
views
What happens at the particle level during a chemical reaction?
answered
Oct 8, 2021
Chemistry
middle-school
2
votes
36.5k
views
When sand is coated with a layer of trimethylhydroxysilane, (CH3)3SiOH, it repels water and can no longer get wet. Hydrophobic sand (aka, magic sand) is fun to play with, but it can also have useful applications
answered
Sep 16, 2021
Chemistry
college
0
votes
30.5k
views
calculating power reach each scenario and then answer the questions scenario a 120 j of work is done in 6 seconds scenario b 160 j of work is done at 8 seconds scenario c200 J's of work is done in 10 seconds
answered
Jul 4, 2021
Physics
college
0
votes
174k
views
PLEASE HELP ASAP Select all that apply select the most widely read news magazines. Business Week Newsweek Readers Digest Sports Illustrated Time U.S. News & World Report
answered
Jun 18, 2021
English
high-school
3
votes
233k
views
What are responsibilities of the shogun
answered
May 16, 2021
History
high-school
2
votes
75.1k
views
Write the expression in exponential form. 3 4/16^ A) 1/4 13^ B) 3/16 4^ C) 16/3 4^ D) 3/4 16^
answered
Feb 25, 2021
Mathematics
college
6
votes
173k
views
9.635186742........ irrational or rational?
answered
Jan 21, 2021
Mathematics
middle-school
3
votes
229k
views
This week laptops are 25% off.if a laptop cost $360 what it's sell price
answered
Dec 17, 2020
Mathematics
middle-school
6
votes
152k
views
If scientist needed to find cells that contained a large number of chloroplasts, where would be the best place to look?
answered
Nov 28, 2020
Biology
middle-school
4
votes
85.8k
views
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