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Help please. 12x+9x+15x 7n+28-21m
asked
Dec 3, 2020
Mathematics
middle-school
1
answer
0
votes
158k
views
Which of the following best represents both accuracy and precision
asked
Nov 23, 2020
Chemistry
middle-school
2
answers
0
votes
99.6k
views
Where is the opposite of −10 located on a number line? A) to the left of 0 B) to the right of 0 C) to the right of 12 D) to the left of −10
asked
Aug 12, 2020
Mathematics
middle-school
2
answers
4
votes
235k
views
How did assembly line manufacturing affect the workplace?
asked
Jul 10, 2020
History
middle-school
2
answers
0
votes
228k
views
Because successive units of a good produce less and less additional satisfaction, the price must fall to encourage a buyer to purchase more units of the good. This statement is most consistent with which
asked
Jul 2, 2020
Business
high-school
1
answer
0
votes
18.9k
views
A red ball is thrown down with an initial speed of 1.2 m/s from a height of 25 meters above the ground. Then, 0.6 seconds after the red ball is thrown, a blue ball is thrown upward with an initial speed
asked
Jun 3, 2020
Physics
college
1
answer
2
votes
80.2k
views
Select the correct answer. Which statement is true about a catalyst? A. A catalyst decreases the rate of the reaction. B. A catalyst is consumed during a chemical reaction. C. A catalyst lowers the activation
asked
Nov 28, 2019
Chemistry
high-school
2
answers
0
votes
34.8k
views
Mcarthur, hogben, edwards, heath, and mengler found that what percent of children are identified as having a specific reading disability and met criteria for dld?
asked
Oct 13, 2019
Social Studies
high-school
1
answer
5
votes
69.2k
views
The gas station is 44 kilometers away. how far is the station in miles if 1 mile is 1.6 kilometers
asked
Jul 11, 2019
Mathematics
middle-school
1
answer
4
votes
114k
views
clara wants to run a total od 5 1/2 miles each lap around the track is 0.25 miles how many laps around the track does clara need to run to complete 5 1/2
asked
May 16, 2019
Mathematics
middle-school
1
answer
5
votes
85.5k
views
SOMEONE PLEASE HELP !! It would take 38 minutes to fall through a (hypothetical) hole from one end of the earth to the other. Until recently, it was thought to be 42 minutes. What is the percent change
asked
Apr 11, 2018
Mathematics
high-school
1
answer
5
votes
89.8k
views
Which scientist found that dna contains an equal amount of thymine and adenine?
asked
Apr 5, 2018
Biology
high-school
2
answers
2
votes
122k
views
Alex has 2 1/2 pounds of strawberries and wants to put them in bags weighing 1/3 lb each . How many bags will he have ?
asked
Jan 12, 2018
Mathematics
middle-school
1
answer
2
votes
34.6k
views
A museum sets up a display of fluorescent minerals. which best describes how electromagnetic waves can be used to enhance the display? infrared light shining on the minerals will cause them to give off
asked
Aug 8, 2017
Physics
high-school
2
answers
3
votes
163k
views
The Columbian Exchange involved the transfer of
asked
Feb 11, 2016
Social Studies
middle-school
2
answers
2
votes
93.8k
views
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