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A scientist bred fruit flies in two separate containers with different food sources for many generations. When she put the fruit flies from the two containers together again, she observed that the flies
answered
Oct 14, 2018
Physics
college
4
votes
36.9k
views
14. At what speed in miles per hour will a bicycle travel if the rider can cause the 26-inch diameter wheel to rotate 90 revolutions per minute? Round answer to the nearest tenth.
answered
Sep 25, 2018
Mathematics
college
3
votes
62.0k
views
How is 2 and 7 tenths written as a decimal?
answered
Jun 24, 2018
Mathematics
high-school
7
votes
157k
views
A number is randomly selected from {15, 16, 17, 18, 19, 20}. A is represented by the event that the number picked is less than or equal to 16. What is the probability of the complement of event A? 16 13
answered
May 14, 2018
Mathematics
middle-school
0
votes
50.5k
views
The domain of the following relation R {(6, −2), (1, 2), (−3, −4), (−3, 2)} is
answered
May 6, 2018
Mathematics
high-school
4
votes
38.2k
views
March 21st is an equinox. What part of Earth is directly beneath the Sun on that day? the Tropic of Cancer the Tropic of Capricorn the antarctic circle the equator
answered
Mar 27, 2018
Physics
high-school
3
votes
151k
views
Which of the following are commonly shown only on a topographic map? a. rock types b. earthquakes c. hachure lines d. scale and legend
answered
Mar 15, 2018
Geography
high-school
0
votes
150k
views
Who was the first guitar emperor?
answered
Nov 22, 2017
Social Studies
middle-school
7
votes
58.6k
views
Potosi is a town with an old silver mine. potosi is in which country? peru ecuador brazil bolivia
answered
Oct 7, 2017
Spanish
high-school
5
votes
203k
views
A 1-dollar bill is 6.14 inches long, 2.61 inches wide, and 0.0043 inch thick. Assume your classroom measures 25 by 23 by 15 ft. How many such rooms would a billion 1-dollar bills fill? (Round your answer
answered
Jun 1, 2017
Mathematics
college
6
votes
2.2k
views
The scientific notation 2 x 10-2 has what value? 0.02 0.002 0.2 0.0002
answered
Mar 9, 2017
Chemistry
high-school
6
votes
68.6k
views
CANT GET WRONG ANGEL Q.. What is the measurement of N? A) 161° B) 167° C) 176° D) 180°
answered
Feb 3, 2017
Mathematics
high-school
6
votes
186k
views
what religion came to China from India and gained many followers? A: Catholicism B: Hinduism C: Buddhism D: Jainism
answered
Nov 27, 2016
Social Studies
middle-school
2
votes
191k
views
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