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A class has 21 girls and 12 boys. What is the probability that a boy's name is drawn at random? 12 over 21 21 over 12 12 over 33 21 over 33
asked
Dec 7, 2020
Mathematics
high-school
2
answers
3
votes
187k
views
Which of the following was the subject of the case Gibbons v. Ogden? A. imposing taxes on imported goods B. the operation of a competing steamboat service between New York and New Jersey C. establishing
asked
Oct 11, 2020
History
middle-school
1
answer
2
votes
83.6k
views
Assuming constant pressure, rank these reactions from most energy released by the system to most energy absorbed by the system, based on the following descriptions: A. Surroundings get colder and the system
asked
Jun 22, 2020
Chemistry
high-school
2
answers
5
votes
143k
views
Which civil rights tactic was most directly responsible for 18 year olds winning equal voting rights in the 20th century ?
asked
Jun 11, 2020
History
middle-school
1
answer
5
votes
170k
views
Pleaseeeeee explain and answer due tonight ...
asked
May 11, 2020
Mathematics
middle-school
1
answer
3
votes
3.9k
views
How did the Treaty of Ghent- which ended the War of 1812- address issue of trade between the United States and Britain?
asked
Nov 14, 2019
History
high-school
2
answers
4
votes
167k
views
Why did the islamic community falter when european nations started trading by sea
asked
Aug 6, 2019
History
middle-school
1
answer
1
vote
57.0k
views
Please help me with this math problem
asked
Jan 19, 2019
Mathematics
middle-school
1
answer
2
votes
210k
views
If a card is chosen at random from a pack of 52 playing cards, what is the probability of a queen or a club?
asked
Oct 20, 2018
Mathematics
high-school
1
answer
0
votes
124k
views
The legs of a right triangle are 3 units and 5 units. What is the length of the hypotenuse? Round your answer to the nearest hundredth. 4.00 units 2.83 units 5.83 units 8.00 units
asked
Aug 24, 2018
Mathematics
middle-school
2
answers
5
votes
118k
views
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