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A square has an area of 144 sq. units. how long is its perimeter?
answered
Aug 25, 2019
Mathematics
high-school
5
votes
20.7k
views
Which best describes reproduction? A) Asexual reproduction produces offspring that are identical to the parent. B) Sexual reproduction allows for diploid gametes to combine to increase genetic variation.
answered
Jul 10, 2019
Biology
middle-school
1
vote
43.0k
views
Compare and contrast reputation and circulation in fish and humans
answered
Apr 11, 2019
Biology
middle-school
3
votes
61.7k
views
An individual who practices martial arts two hours a day for four weeks before fighting in a tournament is demonstrating which phase of the self-regulation cycle? A. self-reflection B. performance C. forethought
answered
Mar 31, 2019
Biology
high-school
4
votes
56.8k
views
Classify the number as rational or irrational. Select Rational or Irrational for each number. Rational Irrational 0.15783456 −200−−−√ 419 0.23¯¯¯¯
answered
Oct 31, 2018
Mathematics
middle-school
6
votes
73.6k
views
Most Brazilians are descendants of which combination of ancestors???????? A) Mayan, Mexican, and mestizo B) Native American, African, and European C) Portuguese, Spanish, and Incan D) Spanish, Ladino,
answered
Sep 17, 2018
History
middle-school
5
votes
139k
views
Rob is saving to buy a new MP3 player. For every $11 he earns babysitting, he saves $7. On Saturday, Rob earned $33 babysitting. How much money did he save?
answered
Apr 24, 2018
Mathematics
high-school
3
votes
159k
views
Finger-like projections on the outer end of the fallopian tubes that help move the ovum toward the uterus are
answered
Mar 7, 2018
Biology
high-school
7
votes
198k
views
Which of the following states that absolute zero cannot be reached? A. the second law of thermodynamics B. the first law of thermodynamics C. the second and third laws of thermodynamics D. the third law
answered
Aug 16, 2017
Physics
high-school
2
votes
96.3k
views
How have voting amendments changed American society? They have limited the right to vote to certain groups of people. They have expanded the right to vote to more and more people. They create rules around
answered
Feb 26, 2017
Social Studies
high-school
2
votes
84.2k
views
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