Answers by Jens H
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Answers by Jens H

Answers by Jens H
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Solve the simultaneous equations by substitution 2x+7y=5 x+y=5
answered Sep 24, 2022
1 vote
101k views
A construction worker puts 20 J of energy in to one strike of his hammer on the head of a nail. The energy transferred to driving the nail into the wood is 8.0 J. What is the efficiency of the construction
answered Aug 8, 2022
4 votes
71.0k views
Mr. Finn bought 4 movie tickets for his family. The tickets cost $48. A. Write a multiplication equation to find the cost, c, of each movie each movie ticket B. Write a division equation that can be used
answered Aug 7, 2022
4 votes
201k views
What instrument is used to measure the average kinetic energy in a substance? calorimeter thermometer spectroscope voltmeter?​
answered Jul 1, 2022
6 votes
54.1k views
The Ku Klux Klan resurfaced in the 1920s with a deep hatred for which grou
answered Jun 15, 2022
2 votes
123k views
15,000 times 3 fourths
answered Jun 3, 2022
5 votes
65.6k views
TRUE OR FALSE: A mathematics professor at a university would fall under both the Education and Training career cluster and the STEM career cluster.
answered Jan 3, 2022
0 votes
34.2k views
What is the formula for circumference of a circle given the diameter?
answered Dec 14, 2021
1 vote
124k views
The first agrarian societies emerged in _____. A. India and Egypt B. Mesopotamia and Egypt C. Mesopotamia and India
answered Sep 26, 2021
5 votes
14.0k views
Could someone help me with this
answered Sep 13, 2021
3 votes
166k views
What can Amber do to make sure no one else can access her document? O Use password protection. O Add editing restrictions. O Use Hidden text. O Mark it as final.​
answered Aug 17, 2021
6 votes
163k views
24% of students buy lunch. 190 students bring lunch from home. How many students are in the sixth grade?
answered Jul 24, 2021
5 votes
168k views
Select the correct Spanish translation of the affirmative tú command "Tell me." a.no me digas b.dime c.digame d.me dice​
answered Jul 6, 2021
6 votes
14.0k views
What do you think happened while Nick was outside?
answered May 22, 2021
3 votes
27.2k views
a number rounded to the nearest hundred thousand is 400,000 the same number rounded to the nearest ten thousand is 350,000 what could be the number
answered May 10, 2021
5 votes
54.2k views
Here are the comparative income statements of Georgia Development Corporation. GEORGIA DEVELOPMENT CORPORATION Condensed Income Statements For the Years Ended December 31 December 31, 2017 December 31,
answered May 3, 2021
2 votes
200k views
An example of an imputed value in the GDP is the: 1. rental services of automobiles to their owners. 2. housing services enjoyed by homeowners. 3. value added of meals cooked at home. 4. value of illegal
answered Feb 25, 2021
6 votes
6.3k views
The beginning of the Anglo-Saxon period roughly corresponds with witch historical event?
answered Feb 17, 2021
2 votes
97.7k views
If two and a half cups are required to make two batches of cookies, how much flour is required to make five batches? with explanation
answered Feb 16, 2021
6 votes
152k views
Choose the sentence that uses correct grammar. a Not knowing what to do with her time, Amy went to the library. b Wanting to run a marathon soon, new running shoes were needed. c Feeling exciting for Damari's
answered Jan 10, 2021
2 votes
128k views
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