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Answers by JFAP

Answers by JFAP
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For an avian research study, scientists wanted to estimate the local robin population. The scientists captured, tagged, and released 55 robins. A week later, they noted 30 tagged robins out of the 300
answered Dec 29, 2021
5 votes
72.4k views
How many pairs of whole numbers equal the sum of 40?
answered Aug 28, 2021
7 votes
175k views
How does the seventeenth amendment give Americans greater say in their government?​
answered Jun 9, 2021
3 votes
12.6k views
WILLL GIVE BRAINLEAST Name a positive or negative number to represent each situation. 1. depositing $85 in a bank account ____
answered Apr 20, 2021
3 votes
219k views
I need help with this problem, I don’t understand any of this
answered Mar 23, 2021
3 votes
190k views
The ancient Greeks told stories called myths, featuring many gods and goddesses. _______________. Myths helped the Greeks explain the unknown and sometimes teach lessons.
answered Mar 4, 2021
2 votes
17.0k views
I need to solve 12r-6s=t for r
answered Jan 7, 2021
6 votes
197k views
WILL GIVE BRANLY Which Union general was fired from his job after the Battle of Antietam? A Lee B Scott C Sherman D McClellan
answered Aug 17, 2020
3 votes
38.6k views
Identify whether each of the following statements best illustrates the concept of consumer surplus, producer surplus, or neither. (a) I sold a used laptop for $189, even though I was willing to go as low
answered Feb 20, 2020
1 vote
216k views
The test most commonly used to confirm HIV infection
answered Feb 17, 2020
2 votes
174k views
How does caffeine cause muscle cramping?
answered Dec 21, 2019
3 votes
118k views
What is the following sum?
answered Oct 26, 2019
0 votes
158k views
Some chemical reactions absorb energy rather than release it. Which of these phenomena are caused by chemical reactions that absorb energy? If you're not sure, make a guess
answered Apr 13, 2019
4 votes
232k views
How much 2% sugar solution must be mixed with 8 gallons of 70% solution to make 67% solution?
answered Mar 19, 2019
4 votes
148k views
A 25 foot ladder leans against a building. The ladder's base is 13.5 feet from the building. Find the angle of elevation formed by the ladder and the ground. (Round to the nearest tenth.)
answered Nov 8, 2018
3 votes
200k views
What type of angle is it? What is the measurement?
answered Sep 28, 2018
5 votes
137k views
A 700 g can of beans is dropped from a shelf that is 1.5 m high. What is the gravitational potential energy of this can? Round your answer to the nearest tenth of a joule. _____ J.
answered Sep 14, 2018
3 votes
64.7k views
What fact does Einstein's equation E = mc2 describe?
answered Sep 12, 2018
3 votes
156k views
Why was it important to mix your solutions in the proper sequence?
answered May 28, 2018
2 votes
18.9k views
Which number is a composite number 7 11 31 or 36 show your work.
answered Mar 12, 2018
4 votes
216k views
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