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Turner's treadmill runs with a velocity of -1.3 m/s and speeds up at regular intervals during a half-hour workout. after 25 min, the treadmill has a velocity of -6.5 m/s. what is the average acceleration
answered
Dec 12, 2019
Physics
middle-school
0
votes
23.3k
views
Two cups of the same size are filled to the brim with clear liquids. Only one container holds water. The other contains a liquid that has greater density than water. How could you safely identify the container
answered
Nov 17, 2019
Chemistry
high-school
4
votes
210k
views
Is new york and california different hemispheres
answered
Sep 26, 2019
Geography
high-school
3
votes
65.6k
views
Where are all the pyramids located in the world?
answered
Oct 21, 2018
Social Studies
middle-school
5
votes
89.3k
views
I've known this Aquarius guy for a year. We talked everyday and he was really sweet, but he suddenly said he needed time alone and ignored my texts ever since. And he seemed happier without me... do u
answered
Aug 9, 2018
English
college
0
votes
218k
views
What's the product of 4 2⁄3 and 11 1⁄4 ? A. 44 2⁄12 B. 56⁄135 C. 52 1⁄2 D. 8 3⁄7
answered
Jul 30, 2018
Mathematics
high-school
5
votes
130k
views
(2w−9)+(−4w−5) Can Anyone help me?
answered
Jul 25, 2018
Mathematics
middle-school
4
votes
70.2k
views
Expectancy theory is particularly useful to leaders because it emphasizes the emotional and passionate side of people. select one: a. True b. False
answered
May 23, 2018
Social Studies
college
4
votes
193k
views
A cage at a pet store has 9 white mice. In how many different ways can dana choose 3 white mice to buy
answered
Feb 21, 2018
Mathematics
high-school
5
votes
91.1k
views
Which explains why a gas does not have a fixed shape? The particles have very high speeds. The particles are not compressible. The particles are charged. The particles vibrate.
answered
Dec 25, 2017
Physics
high-school
5
votes
222k
views
An author studies maps and diary entries made by Columbus and his crew on their journeys of exploration. He writes a book interpreting the meaning behind these records. The book would be considered what
answered
Jun 19, 2017
Social Studies
high-school
6
votes
220k
views
Scales can represent a. A range of information c. Proportional measurement b. A range of resources d. All of the above
answered
May 16, 2017
Geography
high-school
4
votes
133k
views
Describe the ammonium ion, NH4+, and the sulfate ion, SO42-. What compounds would these ions form with potassium and fluoride ions
answered
Mar 31, 2017
Chemistry
high-school
3
votes
234k
views
The smallest unit of an element that maintains the properties of that element is a (n)
answered
Jan 18, 2017
Physics
high-school
7
votes
37.7k
views
why were the scientists concerned about the glue used to reattach the birds’ tails? they did not know if it would hold the tails in place very long. they were worried it might hurt the birds. they were
answered
Jan 6, 2017
Biology
high-school
3
votes
91
views
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