Answers by Ben Challenor
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Answers by Ben Challenor

Answers by Ben Challenor
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How did the north population differ from the south's population?
answered Dec 11, 2019
3 votes
195k views
Valine is an amino acid with the formula C5H11NO2. Determine the number of moles of carbon in 99.82 g of valine.
answered Sep 27, 2019
3 votes
34.5k views
when draining her hot tub, the height of the water in Brittany's hot tub decreases at a rate of 2 inches per minute. After 9 minutes there are 11 inches of water in the tub. Assume that the height is decreasing
answered Feb 25, 2019
7 votes
141k views
Grant has 2 over 3 cup of ice cream in a bowl. He then removes two 1 over 6 cups of ice cream to share with his little brother. Which of the following best explains the amount of ice cream left in Grant's
answered Nov 27, 2018
4 votes
69.2k views
A diagonal shortcut across an empty rectangular lot is 97 feet. The lot is 72 feet long. What is the other dimension of the lot?
answered Sep 20, 2018
3 votes
126k views
Eugene has to buy cupcakes for a picnic. He needs to make sure that there are more than 8 cupcakes so each of his friends gets at least one cupcake. If Eugene buys y boxes that each contain 4 cupcakes,
answered Sep 14, 2018
2 votes
144k views
A patient's urine sample indicates high levels of insulin. This condition would be attributed to the malfunction of which of these endocrine cells? A. Chief cells B. Alpha cells C. Beta cells D. C cells
answered Sep 5, 2018
6 votes
65.8k views
Which is biotic? water temperature beeswax snow
answered Jul 1, 2018
4 votes
194k views
Which of these uses ethos? A: the food at our school is O.K; however, I wish we had more organic choices B:All of the other schools in our district offer organic foods in the lunchroom;therefore, our school
answered Mar 4, 2018
2 votes
211k views
At the bank brent exchanges $50 in bills for 50 one-dollars coins. the total mass of the coins is 405 grams. estimate the mass of 1 one - dollar coin.
answered Nov 28, 2017
1 vote
51.0k views
What is the long side on a triangle called?
answered May 23, 2017
4 votes
17.3k views
Which segment of the American economy declined steadily during the 1980s and 1990s? a. healthcare b. agriculture c. construction d. manufacturing
answered Sep 22, 2016
6 votes
156k views
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