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Marathon runner covered the whole distance in 4 hours running at a constant speed of 8.1 km per hour. How long would it take him to cover the same distance if he decreased the speed to 7.2 km per hour?
answered
Jun 2, 2020
Mathematics
high-school
2
votes
123k
views
The transform boundary occurs when plates slide against each other true or false
answered
Feb 21, 2020
Biology
middle-school
6
votes
25.9k
views
I filled 6/9 of the prescriptions for the pharmacist to review. The pharmacist returns and reviews 2/3 of the prescriptions. How many more prescriptions does the pharmacist have left to review that I filled?
answered
Feb 2, 2020
Mathematics
middle-school
0
votes
93.0k
views
Shortly after receiving a traffic ticket for speeding, Fred made numerous comments about the road signs being inadequate and is GPS telling him a different speed limit. This would be an example of: a.
answered
Nov 2, 2019
Social Studies
college
5
votes
125k
views
Can someone help please and thank you
answered
Jul 10, 2019
Mathematics
college
1
vote
160k
views
18=b/3+3 what's the solution
answered
Jun 15, 2019
Mathematics
middle-school
0
votes
14.3k
views
Which monomer is most likely to form an addition polymer?a substituted hydrocarbon, such as chloroethane an unsaturated hydrocarbon, such as propene a compound with a carboxyl group and an amino group
answered
Dec 6, 2018
Chemistry
high-school
5
votes
26.4k
views
What event led to the oil crisis of 1979?
answered
Sep 18, 2018
Biology
high-school
2
votes
83.8k
views
Suppose you round 43,257,529 to 43,300,000. To what place value did you round the number?
answered
Jun 25, 2018
Mathematics
middle-school
1
vote
88.4k
views
How many instructions can the microprocessor execute each second if the assembly line is present?
answered
Jun 19, 2018
Computers and Technology
high-school
5
votes
142k
views
in the early days of antibiotic use , penicillin and sulfonamide were used to successfully treat a variety of bacterial infections . in later years stronger antibiotics were needed because some bacteria
answered
May 24, 2018
Biology
middle-school
4
votes
121k
views
Which of the following is found in the cavities of bone A. Periosteum B. Endostreum C. Bone marrow D. Fibrous tissue
answered
Mar 18, 2018
Health
high-school
4
votes
135k
views
Read the line from “Child of the Americas.” An immigrant and the daughter and granddaughter of immigrants The author’s word choice suggests a feeling of certainty. connectedness. inferiority. incompleteness.
answered
Feb 22, 2018
English
middle-school
2
votes
12.5k
views
0.86 is 10 times as much as_____and 1/10 of ______ Please! It would be great if you help me
answered
Feb 8, 2018
Mathematics
middle-school
4
votes
107k
views
How many 3/4 cup cans of tomato paste she will need in all.
answered
Oct 1, 2017
Mathematics
middle-school
5
votes
139k
views
The substance that a wave moves through is called a __________. a. fluid c. track b. medium d. vibration
answered
Sep 13, 2017
Physics
high-school
4
votes
63.6k
views
. In which of the three basic questions facing any society does technology play the greatest role?
answered
Aug 24, 2017
SAT
high-school
1
vote
43.3k
views
What is 25 1/2 in radical form
answered
Jul 30, 2017
Mathematics
high-school
6
votes
44.6k
views
(3x1,000,000)+(3x1000,000)+(2x100)
answered
Dec 20, 2016
Mathematics
middle-school
1
vote
47.7k
views
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