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Calculate the moment of inertia of a skater given the following information. (a) The 60.0-kg skater is approximated as a cylinder that has a 0.110-m radius. (b) The skater with arms extended is approximately
answered
Nov 9, 2021
Physics
college
6
votes
201k
views
What is the balanced equation for the combustion of Ethanol C2H8O ???
answered
Oct 25, 2021
Chemistry
middle-school
5
votes
84.8k
views
What is the HCF of 20, 45 and 15
answered
Sep 19, 2021
Mathematics
high-school
2
votes
17.1k
views
A buffer solution is 0.413 M in HF and 0.237 M in KF. If Ka for HF is 7.2×10-4, what is the pH of this buffer solution?
answered
Jul 9, 2021
Chemistry
college
3
votes
9.6k
views
Which of these division problems has a quotient of -7 2/9? A. -65 divided by 7 B. -65 divided by 9 C. -65 divided by -7 D. -65 divided by -9
answered
Apr 27, 2021
Mathematics
middle-school
0
votes
13.1k
views
Where are the hot and dry climates of Africa?
answered
Apr 26, 2021
Social Studies
middle-school
0
votes
6.3k
views
A flat-screen television was marked down by 35 percent, which reduced its price by $115.65. What was the original cost of the television before it was marked down? $214.78 $330.43 $404.78 $4,047.75
answered
Mar 22, 2021
Mathematics
high-school
1
vote
3.9k
views
10 times 13 plus 15 minus 30 = x
answered
Jan 17, 2021
History
college
5
votes
46.9k
views
you find that it is easier to increase your speed on your bike if you crouch down and make your body as small as possible. How does this helps you
answered
Nov 19, 2020
Physics
middle-school
1
vote
56.6k
views
30 points to whoever can answer this please! Complete the general form of the equation of a sinusoidal function having an amplitude of 6, a period of 2pi/3, and a phase shift to the left 1 unit.
answered
Oct 27, 2020
Mathematics
high-school
6
votes
64.1k
views
Angeline bought s yards of satin fabric priced at $8.09 per yard, and c yards of cotton fabric priced at $3.79 per yard. Use an expression to determine the amount that Angeline would spend in all if she
answered
Oct 15, 2020
Mathematics
high-school
7
votes
88.5k
views
A soft drink (mostly water) flows in a pipe at a beverage plant with a mass flow rate that would fill 220 0.355 - L cans per minute. At point 2 in the pipe, the gauge pressure is 152kPa and the cross-sectional
answered
Aug 11, 2020
Physics
high-school
1
vote
39.1k
views
Which of the following articles would most likely help you answer the research question "Who was the "real" Jason of the ‘golden fleece'?" "The Men Behind the Myth: Tracking the Voyage of the Argo" "Maritime
answered
Jul 30, 2020
English
middle-school
3
votes
184k
views
What is the place value does 8 have in 15.8
answered
Sep 3, 2019
Mathematics
middle-school
3
votes
223k
views
Read this paragraph. Of all the attributes essential to a respected man or woman or to a respected nation, the predominant characteristic is self-discipline. Laws cannot be made compelling people to suppress
answered
Aug 27, 2019
English
high-school
6
votes
31.8k
views
Which of the Nation of Islam’s beliefs did Malcolm X reject later in life? All people should be free to worship as they please. The separation of the races was the only way to achieve a free society. Islam
answered
Jul 19, 2019
History
middle-school
1
vote
43.4k
views
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