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The diameter d of a sphere is twice the radius r. The volume of the sphere as a function of its radius is given by v(r)= 4/3(3.4)(r)^3 A) write the diameter d of the sphere as a function of the radius
answered
Mar 17, 2020
Mathematics
middle-school
5
votes
151k
views
A jar contains 4 green, 5 blue, 1 red, 5 black marbles. Two marbles are drawn from the jar at random without replacement. What is the probability both marbles drawn are blue
answered
Oct 14, 2019
Mathematics
middle-school
1
vote
90.8k
views
PLEASE HELP ME! The math club is holding a fundraiser by selling pies. If they sell each pie for $9, how many pies do they need to sell if they want to make at least $350? Define a variable, then write
answered
Jul 6, 2019
Mathematics
high-school
4
votes
106k
views
Identify the type of feedback mechanism that results in the rate of a process increasing as the concentration of the product increases. A) neutral feedback B) positive feedback C) negative feedback D)
answered
Mar 31, 2019
Biology
middle-school
4
votes
190k
views
Bill invested $9767 in an account at 7% compounded annually. Calculate the total investment after 9 years
answered
Mar 6, 2019
Mathematics
middle-school
2
votes
85.2k
views
Suppose the isotope your skittles® represented was uranium-238 and the trials represent the number of half-lives. how old was the sample at the end of your tests? use table 1 in the introduction to help
answered
Dec 17, 2018
Chemistry
college
5
votes
10.3k
views
How often must you renew your florida boater education card?
answered
Nov 24, 2018
Business
high-school
6
votes
224k
views
Find the area of the blue sector. Use 3.14 for pi and round to the nearest hundredth. A) 0.52 in2 B) 3.66 in2 C) 25.64 in2 D) 128.22 in2 *I would like to know how you did it too, it would really help me
answered
Nov 21, 2018
Mathematics
high-school
3
votes
119k
views
In what ways might living on a flat world be different from living on earth?
answered
Nov 11, 2018
Geography
middle-school
4
votes
17.4k
views
Perry made a wooden cube with an edge length of 8.5 inches in shop class. He painted half the faces of the cube red and the other half yellow.What is the surface area of the portion of the cube that is
answered
Oct 5, 2018
Mathematics
middle-school
2
votes
136k
views
In the process of respiration, animals use oxygen and release ___________.
answered
Jun 29, 2018
Chemistry
middle-school
4
votes
46.7k
views
An angle is 6 more than five times its supplement. Find the measure of the largest angle.
answered
May 6, 2018
Mathematics
middle-school
4
votes
56.6k
views
A variety show or theater that featured live acts was called
answered
Jan 31, 2018
Arts
high-school
0
votes
73.9k
views
tanmayi wants to raise 175 for the school fundraiser. she has raised 120 so far how much more does she need to read her goal
answered
Nov 30, 2017
Mathematics
high-school
3
votes
227k
views
Which of the following best describes the connection between the 1933 National Industry Recovery Act (NIRA) and the 1935 National Labor Relations Act (NLRA)? The Supreme Court declared both the NIRA and
answered
Mar 20, 2017
History
high-school
0
votes
226k
views
What is one of the higher purposes of literature that an author might undertake? A. Sharing entertaining stories B. Retelling classic stories in modern ways C. Persuading readers to change their attitudes
answered
Jan 30, 2017
English
high-school
4
votes
222k
views
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