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Jamal has a bag with 5 orange, 4 blue and 3 green marbles. He pulls out one marble without looking, puts it back in the bag and then pulls out another marble. What is the probability that he pulled out
asked
Feb 24, 2022
Mathematics
high-school
1
answer
5
votes
190k
views
How much work is done when a car is moved 10 m with a force of 3.4 N?
asked
Jan 11, 2022
Physics
high-school
2
answers
4
votes
7.2k
views
In the “hierarchy of life” which of the following terms is above (includes) all of the others? a. organism b. community c. population d. ecosystem
asked
Jan 10, 2022
Biology
high-school
1
answer
2
votes
34.2k
views
In a group of 140 adults 90 to watch tennis 81 play a sport and 40 do neither find the probability that an adult chosen at random from those who watch tennis do you not play a sport
asked
Dec 19, 2021
Mathematics
high-school
2
answers
1
vote
70.6k
views
Bob inadvertently disconnects the cable from the company file server. This creates a problem of _____.- confidentiality- integrity- availability- authentication- nonrepudiation
asked
Nov 16, 2021
Computers and Technology
college
1
answer
3
votes
158k
views
A complete sentence always has a and a verb. A. predicate B. simple C. subject O D. compound
asked
Oct 26, 2021
English
middle-school
1
answer
2
votes
77.3k
views
A person jogged 10 times along the perimeter of a rectangular field at the rate of 12 kilometers per hour for 30 minutes. If the field has a length that is twice its width, find the area of the field in
asked
Jul 11, 2021
Mathematics
middle-school
1
answer
0
votes
183k
views
Me gusta la clase de química.
asked
May 20, 2021
Spanish
high-school
2
answers
2
votes
147k
views
5 2/3 divided by 2 1/8
asked
Apr 12, 2021
Mathematics
college
1
answer
2
votes
77.8k
views
What meter is being used in the japanese folk song "sakura"?
asked
Apr 9, 2021
History
high-school
2
answers
5
votes
109k
views
Which of the following is the graph of f(x)=cos(x-pi/4)?
asked
Mar 13, 2021
Mathematics
high-school
2
answers
5
votes
62.4k
views
4 bags of cement is used for 18m squared how many m squared can be done with 7 bags
asked
Sep 28, 2020
Mathematics
middle-school
2
answers
2
votes
96.6k
views
A local philanthropist made an unconditional pledge to donate $100,000 to a not-for-profit organization to be paid in five equal installments of $20,000 beginning in two years. Under FASB standards the
asked
Sep 28, 2020
Social Studies
high-school
1
answer
0
votes
116k
views
300 mL of 0.200 M Pb(NO3)2 is added to 200 mL of 0.0500 M NaCl(aq) at 25°C. Will a precipitate of PbCl2 form at 25 °C? Tip: You have to calculate appropriate Qsp for this system. Ks- 1.7x10 for PbCl2 in
asked
Jun 16, 2020
Chemistry
college
1
answer
3
votes
70.9k
views
Was there just an earthquake in san francisco?
asked
May 15, 2020
Physics
high-school
1
answer
1
vote
180k
views
if the solubility of a gas in water is 4.0g/l when pressure of the gas above the water is 3.0 atm what is the pressure of the gas above the water when the solubility of the gas is 1.0g/l
asked
Mar 4, 2020
Chemistry
high-school
2
answers
2
votes
49.2k
views
there is approximately .62 miles in 1.0 km. if you were traveling 70 km per hr, about how fast would you be traveling in miles per hr
asked
Aug 12, 2019
Mathematics
middle-school
1
answer
4
votes
197k
views
Which biblical figure asks"am i my brothers keeper"
asked
Oct 21, 2018
English
middle-school
1
answer
4
votes
22.1k
views
Which state was the first to secede from the union?mississippigeorgianorth carolina?
asked
Sep 28, 2018
History
high-school
2
answers
3
votes
108k
views
When a cell doubles its diameter, its internal volume increases by ___ a. 2 b. 4 c. 6 d. 8?
asked
Feb 5, 2018
Biology
high-school
1
answer
0
votes
107k
views
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