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Barry walks from one end to the other of a 30-meter long moving walkway at a constant rate in 30 seconds, assisted by the walkway. When he reaches the end, he reverses direction and continue walking with
asked
May 20, 2021
Physics
high-school
1
answer
0
votes
88.2k
views
Which factors of -12 add to -1? py link 4 and - 3 6 and -2 -4 and 3 -12 and 1 -6 and 2 12 and -1 uTube Rewatch
asked
May 9, 2021
Mathematics
high-school
1
answer
2
votes
24.8k
views
The Doodad Company purchases a machine for $440,000. The machine has an estimated residual value of $40,000. The company expects the machine to produce eight million units. The machine is used to make
asked
May 2, 2021
Business
college
1
answer
5
votes
140k
views
David drove 224 miles in 4 hours What is constant speed of David?
asked
Mar 28, 2021
Mathematics
middle-school
2
answers
3
votes
167k
views
How do we know galaxies are moving away from us
asked
Dec 21, 2020
Physics
high-school
1
answer
3
votes
70.8k
views
Write an expression for the calculation add 34 + 6 + then x 3
asked
Sep 20, 2020
Mathematics
middle-school
1
answer
0
votes
145k
views
A racecar driver is driving her car down the drag strip at 120 m/s. What is the shortest distance in which she can brake and stop if the coefficient of static friction between the tires and the road is
asked
Jul 23, 2020
Physics
high-school
2
answers
0
votes
224k
views
Which of the following has kinetic energy? A. A basketball player sitting on the bench B. A gymnast doing a cartwheel C. A horse in the starting gate before a race D. A swimmer standing on a diving board
asked
Apr 18, 2020
Chemistry
middle-school
1
answer
4
votes
206k
views
If he pits 12 gallons of gas and had driven 212.4 miles since his last fill-up, how many more miles per hallon does his truck get to the nearest tenth 0.056 5.6 17.7 18
asked
Feb 25, 2020
Mathematics
high-school
1
answer
2
votes
190k
views
What is the name of the autobiography that described the sexual exploitation that all too often added to the oppression of slavery for black women; it also provided an early example of black female strength
asked
Feb 9, 2020
Biology
high-school
1
answer
3
votes
133k
views
What did pope Leo 3 crown Charlemagne
asked
Oct 19, 2019
Social Studies
middle-school
2
answers
5
votes
54.7k
views
A right traingle hypotenuse has length 7 if one leg has length 3 what is the length of the other leg
asked
Sep 14, 2019
Mathematics
high-school
1
answer
2
votes
49.3k
views
-(m+4n-12) ddasfafwqfqweqfwfwfwef helpppp
asked
Jul 20, 2019
Mathematics
middle-school
1
answer
1
vote
134k
views
What obligations do the states have to one another?
asked
Apr 7, 2019
History
college
2
answers
3
votes
64.0k
views
Why was Canada such an appealing place for runaway slaves to got to?
asked
Nov 28, 2018
History
middle-school
1
answer
2
votes
52.0k
views
If this person were alive today, what causes do you think she/he would stand up and fight for and why do you think so? This is Harriet Tubman btw
asked
Nov 14, 2018
Biology
middle-school
1
answer
4
votes
19.6k
views
Deserts advance linearly, in easily mappable patterns. True or False?
asked
Jul 2, 2018
Social Studies
high-school
2
answers
4
votes
189k
views
The sum of two numbers is 61.The larger number is 4 more than two times the smaller number. What is the smaller number?
asked
Jun 25, 2018
Mathematics
middle-school
2
answers
3
votes
143k
views
Mark each statement if it describes a Greek religious belief. A. The gods and goddesses helped the good and punished the wicked. B. All gods and goddesses were equal. C. The gods and goddesses had human
asked
Mar 19, 2018
History
middle-school
2
answers
1
vote
45.9k
views
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