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The volume of a cone is 294.38 cm3. The radius of the base is 7.5 cm. Which of the following could be the height of the cone?
answered
Dec 19, 2020
Mathematics
middle-school
3
votes
29.6k
views
A researcher interested in the effects of humor on memory randomly assigns 16 participants to either the humor group or the no-humor group. The humor group reads humorous sentences and the no-humor group
answered
Jul 22, 2020
Mathematics
high-school
7
votes
24.0k
views
A physics student in a hot air balloon ascends vertically at constant speed. Consider the following four forces that arise in this situation: F1 = the weight of the hot air balloon F3 = the force of the
answered
Jul 4, 2020
Physics
high-school
6
votes
34.9k
views
In 2016, about how many more students ages 17 through 19 were enrolled than students over age 25? 2.3 3.0 2,300 3,000 (PLEASE LOOK AT IMAGE)
answered
Jun 18, 2020
Mathematics
high-school
6
votes
195k
views
What is event led to the resignation of a president
answered
May 23, 2020
History
middle-school
1
vote
5.6k
views
What is an advantage of using pluripotent cells instead of multipotent cells in medical treatments?
answered
Mar 22, 2020
Biology
middle-school
2
votes
83.2k
views
A 9-foot board is cut into two pieces. If one piece is x feet long, express the other length in terms of x. The top horizontal edge of a board is labeled "Length of Board." The bottom horizontal edge
answered
Nov 12, 2019
Mathematics
middle-school
4
votes
183k
views
Which term best describes how the solar system form?
answered
Nov 8, 2019
Chemistry
middle-school
3
votes
23.5k
views
What is equivalent to sqrt 10 ^3/4 x? A - 3 sqrt 10 4x B - 4 sqrt 10 3x C - 5 sqrt 10 4x D - 8 sqrt 10 3x
answered
Sep 16, 2019
Mathematics
college
3
votes
14.7k
views
Why do the nutrients need to get into the capillaries in your small intestine and travel through your circulatory system?
answered
Aug 20, 2019
Health
middle-school
3
votes
119k
views
What is the area of a sector with a central angle of 2π7 radians and a diameter of 40.6 mm? Use 3.14 for π and round your answer to the nearest hundredth. Enter your answer as a decimal in the box.
answered
Mar 28, 2019
Mathematics
high-school
5
votes
9.7k
views
If y=x+2 were changed to y=x-1, how would the graph of the new function compare with the first one?
answered
Sep 27, 2018
Mathematics
high-school
7
votes
71.7k
views
Which of the following is an element that is often used in fusion reactions? hydrogen lead plutonium uranium
answered
Apr 13, 2018
Chemistry
high-school
4
votes
82.0k
views
What is the oxidation number for N in the compound NH3?
answered
Jan 27, 2018
Chemistry
high-school
3
votes
32.2k
views
Which of the following methods helped the maya support their growing population
answered
Oct 17, 2017
History
high-school
4
votes
228k
views
Which of the following is a precaution a worker should take to avoid on-the-job fall hazards? a. Assume that fall protection equipment and devices are safe before each use. b. Attend and participate in
answered
Sep 7, 2017
Advanced Placement (AP)
high-school
3
votes
180k
views
What does Seattle say about integrating white and Native American cultures?
answered
Jun 17, 2017
History
high-school
5
votes
140k
views
How did Turner's Frontier Thesis differ from the Safety-Valve Theory?
answered
May 20, 2017
History
high-school
2
votes
6.8k
views
What are the conjugations for the verb Avoir?
answered
Dec 27, 2016
French
high-school
3
votes
134k
views
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