Answers by Eran Galperin
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Answers by Eran Galperin

Answers by Eran Galperin
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Why is electricity important?
answered Mar 2, 2021
1 vote
72.9k views
The function p(x) = −2000x2 + 18000x − 15000 models the monthly profit P of a smoothie company, where x represents the price per smoothie. Identify the price range that will generate a monthly profit of
answered Feb 16, 2021
5 votes
229k views
37. Which of the following was at the heart of the Chinese state government from the So of the dynastic system in the twentieth century? Confucianism c. Buddhism b. Daoism d. Christianity 38. The samurai
answered Feb 7, 2021
4 votes
6.6k views
a rain barrel can hold 50 gallons of water if there are 32 gallons inside of it, what percent of the barrel is full?
answered Jan 28, 2021
4 votes
190k views
Nitrogen and phosphorus are important limiting nutrients in some aquatic ecosystems and are determining factors in the amount of phytoplankton growth. When there is a large input of nitrogen and phosphorus
answered Dec 31, 2020
4 votes
50.0k views
Assume that water filling a crack in a rock undergoes cycles of freezing and melting. Which of the following statement is true? a.Water expands as it melts, causing the crack walls to be pushed apart.
answered Nov 1, 2020
0 votes
16.8k views
10 - x = 2(-2x - 4) Identify with either No Solution or All Real Numbers.
answered Apr 26, 2020
2 votes
200k views
The exact value for the density of aluminum is 2.669g/cm3. Working in the science lab at school, Joseph finds the density of a piece of aluminum to be 2.75g/cm3. What is Joseph's percent error?
answered Feb 10, 2020
4 votes
73.4k views
Which body of water is to the east of Central America? Atlantic Ocean Pacific Ocean Caribbean Sea Arctic Ocean
answered Feb 1, 2020
6 votes
107k views
72.5 rounded to the nearest whole number
answered Nov 3, 2019
4 votes
219k views
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