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Game wardens use experiments to help determine the number of wild horses in a national park. Suppose 40 wild horses are caught, tagged, and released back into the national park. Two weeks later 100 wild
answered
Dec 1, 2019
Mathematics
middle-school
1
vote
44.3k
views
Show work please and thanks!
answered
Aug 11, 2019
Mathematics
high-school
5
votes
227k
views
Leon needs to save more than $350 to buy a new bike. He has$130 saved so far, and he plans to save $20 each week until he has enough. The inequality below represents x, the number of weeks he must save
answered
May 9, 2019
Mathematics
middle-school
3
votes
199k
views
About how long ago did the common ancestor between humans and chimpanzees exist
answered
Mar 10, 2019
Biology
middle-school
5
votes
71.6k
views
37. Describe in English the difference between the Spanish verbs "conocer" and "saber". Use each verb in a sentence in Spanish.
answered
Jan 21, 2019
Spanish
middle-school
5
votes
50.7k
views
What values would make a ploynimal equal to zero if the factors are (x+3) and (x+12)
answered
Oct 30, 2018
Mathematics
high-school
5
votes
198k
views
Kiera wants to increase her savings account to a balance of $1,350. Her current balance is $174 and she adds $84 a month to her savings. How many months will it take for her to reach her goal of $1,350
answered
Aug 23, 2018
Mathematics
middle-school
3
votes
66.8k
views
F the radius of a sphere is increasing at the constant rate of 2 cm/min, find the rate of change of its surface area when the radius is 100 cm
answered
Jun 29, 2018
Physics
high-school
2
votes
192k
views
To cast their votes wisely, citizens should A.study law. B. be informed. C.watch tv. D.ask how their voted
answered
Feb 27, 2018
History
middle-school
3
votes
89.0k
views
Thirty-one is three more than twice a number divided by three
answered
Aug 17, 2017
Mathematics
middle-school
4
votes
197k
views
What signifies the period known as prehistory? A.. Language was fully evolved B. Writing was very elementary C. There was no form of writing D. Records were hidden away
answered
Mar 16, 2017
History
high-school
5
votes
159k
views
How to write 25/4% as a decimal
answered
Feb 26, 2017
Mathematics
high-school
4
votes
9.6k
views
In 2-3 sentences, list the three steps for effective decision-making using marginal analysis.
answered
Feb 20, 2017
Social Studies
high-school
5
votes
62.9k
views
find the equation of a line that is parallel to the line x=10 and the point (-4,4). The equation of the parallel line is ?
answered
Sep 29, 2016
Mathematics
high-school
1
vote
92.4k
views
How did the depression affect women and children?
answered
Nov 28, 2015
History
high-school
5
votes
224k
views
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