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The length of a Train A is 480 m and it takes 2 minutes to cross a tunnel of length 1,320 m. The length of a Train B, which is slower than Train A, is 420 m. Both the trains start at the same time from
asked
Aug 16, 2021
Mathematics
high-school
1
answer
1
vote
24.7k
views
good morning :) The train to San Fernando travels 120 miles per hour. How long will or trip take if San Fernando is 750 miles away? A. 6 hours 15 minutes B. 6 hours C. 5 hours 30 minutes D. 5 hours 15
asked
Jul 4, 2021
Mathematics
high-school
2
answers
2
votes
212k
views
__________ mutations improve the organism’s chance for survival and reproduction.
asked
Feb 11, 2021
Biology
middle-school
2
answers
0
votes
21.6k
views
What is mercantilism? O A. an economic system in which businesses are owned by government O B. a system of individual ownership of parts of a corporation O C. a rise in prices and an increase in available
asked
Jan 5, 2021
Social Studies
middle-school
2
answers
3
votes
32.3k
views
What does the consumer price index measure ?
asked
Nov 5, 2020
Mathematics
middle-school
2
answers
5
votes
193k
views
Louie needs to add 2/3 of a cup of chocolate to his cupcakes. He only has a 1/3-cup measuring cup. How many scoops of chocolate does Louie need to add?
asked
Mar 8, 2020
Mathematics
middle-school
2
answers
5
votes
78.5k
views
The cytoplasm has a reducing environment, while the extracellular space tends to have an oxidizing environment. Based on this information, where would proteins with disulfide bonds most likely be synthesized?
asked
Jan 26, 2020
Biology
high-school
1
answer
0
votes
201k
views
Julie’s psychologist helped her get over her fear of spiders. Which goal of psychology has the psychologist met? A. describe B. predict C. control D. explain Please select the best answer from the choices
asked
Jan 22, 2020
Advanced Placement (AP)
middle-school
1
answer
1
vote
184k
views
Name six things super robotoman could do
asked
Jan 14, 2020
Arts
middle-school
1
answer
4
votes
188k
views
*Major help*Thank yall for answering my questions correctly.
asked
Nov 18, 2019
Mathematics
middle-school
1
answer
4
votes
195k
views
Help! please need your help
asked
Sep 14, 2019
Mathematics
middle-school
1
answer
4
votes
227k
views
A farmer has 100 m of fencing to enclose a rectangular pen. Use the equation: A(w) = 50w – w2 What is the greatest rectangular area that the farmer can enclose with 100 m of fencing?
asked
Jan 23, 2019
Mathematics
high-school
2
answers
0
votes
168k
views
Did large predators keep humans out of north america
asked
Jan 16, 2019
Biology
high-school
1
answer
3
votes
218k
views
"Upon checkout, the fuel level of the vehicle will be determined by turning the vehicle on and visually inspecting the fuel gauge. The approximate fuel level will be recorded on the Check-Out sheet and
asked
Mar 26, 2018
Mathematics
high-school
2
answers
0
votes
62.8k
views
Which aspect of the Korean War indicates that it was a part of the Cold War as well as a civil war? A. Many of the troops who supported North Korea were Chinese, while many of the troops who fought for
asked
Mar 7, 2018
History
high-school
1
answer
0
votes
25.9k
views
Six times the sum of a number and twelve is forty. Which equation represents this? 6N + 12N = 40 6N + 12 = 40 6(N + 12) = 40
asked
Feb 8, 2018
Mathematics
high-school
2
answers
2
votes
56.6k
views
a mail truck travels 82 miles in 412 hours. to the nearest tenth, what was the average speed of the mail truck? enter your answer in the box.
asked
Dec 16, 2017
Mathematics
high-school
1
answer
5
votes
133k
views
How did Roosevelt assert American power
asked
Jul 18, 2017
History
high-school
1
answer
1
vote
14.1k
views
In a flower, the female sex cell is produced by what
asked
Mar 24, 2017
Biology
high-school
1
answer
1
vote
177k
views
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