Answers by David Groomes
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Answers by David Groomes

Answers by David Groomes
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A wind turbine is located at the top of a hill where the wind blows steadily at 12 m/s, and stands 37 m tall. The air then exits the turbine at 9 m/s and the same elevation. Find the power generated by
answered Apr 23, 2020
4 votes
75.9k views
1. The Middle East has 1% of the world's fresh water supply, and it is shared by 5% of the world's population. 2. All major rivers in the Middle East cross at least one national border. 3. By the year
answered Apr 6, 2020
2 votes
88.9k views
What is 6 more than 5 times the measure number of mn , what is m np
answered Jan 6, 2020
4 votes
68.6k views
About how many people lived in Chicago in 1900 than in 1860
answered Aug 18, 2019
2 votes
77.8k views
LOTS OF POINTS please help with three questions
answered Jul 13, 2019
3 votes
226k views
Points P and Q belong to segment AB . If AB = a, AP = 2PQ = 2QB, find the distance: between the midpoints of segments AP and QB .
answered Jun 16, 2019
6 votes
64.0k views
The success of the North Atlantic Treaty Organization (NATO) immediately after World War II is generally believed to have been dependent on the inclusion of ________ in the organization
answered Feb 11, 2019
2 votes
165k views
At the School Fair, Grade 3 raises $84 more than Grade 4. Grade 4 raises $112 more than Grade 2. Grade 3 raises $360. How much money does Grade 2 raise?
answered Feb 3, 2019
6 votes
80.7k views
A newspaper carrier has ​$7.30 in change. He has four more quarters than dimes but four times as many nickels as quarters. How many coins of each type does he​ have?
answered Nov 26, 2018
7 votes
203k views
Consider the arithmetic sequence presented in the table below. What is the first term, a1, and the 22nd term of the sequence? n 5 71 an 42 636 Hint: an = a1 + d(n − 1), where a1 is the first term and d
answered Feb 28, 2018
1 vote
137k views
Phoebe's mother is red-green colorblind and her father is not. what is the probability that phoebe's son is red-green colorblind?
answered Feb 16, 2018
2 votes
31.0k views
Leonardo read that his reptile food should be given at a temperature of 72.5°F. He keeps the food in the freezer at –4°F. He has found that if he sets the food on his reptile’s hot rock, the temperature
answered Mar 25, 2017
4 votes
223k views
Help me with 26,25,24
answered Feb 28, 2017
4 votes
3.1k views
When did Japan surrender? A. after the first atomic bomb was dropped B. the day the Soviet Union invaded Manchuria C. the day after Germany and Italy surrendered D. a few days after the second atomic bomb
answered Feb 4, 2016
7 votes
73.8k views
Why is it important to fight for your rights
answered Mar 28, 2015
6 votes
164k views
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