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A bag contains 2 blue marbles, 3 green marbles, 1 white marble and 4 red marbles. What is the probability of selecting a red marble? Your answer should be in simplified form.
answered
May 29, 2021
Mathematics
high-school
2
votes
233k
views
Arrow Manufacturing allows its customers to return merchandise for any reason up to 90 days after delivery and receive a credit to their accounts. All of Arrow's sales are for credit (no cash is collected
answered
Apr 11, 2021
Business
college
6
votes
212k
views
Sedimentary rock are
answered
Mar 17, 2021
Social Studies
high-school
3
votes
186k
views
What city is located at 32N latitude and 83W longitude
answered
Feb 21, 2021
Social Studies
college
3
votes
145k
views
If you are good at figuring out sequences in math please help! Rewarding more points!
answered
Feb 17, 2021
Mathematics
high-school
2
votes
221k
views
Complete the sentences. There are approximately 3,000 bass in a lake. The population grows at a rate of 2% per year. Round answers to the nearest tenth. From Year 1 to Year 4, the average rate of change
answered
Nov 24, 2020
Mathematics
college
3
votes
166k
views
If 2(4x + 3)/(x - 3)(x + 7) = a/x - 3 + b/x + 7, find the values of a and b.
answered
Nov 18, 2020
Mathematics
middle-school
4
votes
33.6k
views
Nasir occasionally experiences periods of intense overwhelming dread that come about for no reason. These periods are marked by trembling, hyperventilation, hot flashes, and chills, and the feeling that
answered
Nov 14, 2020
Social Studies
high-school
3
votes
150k
views
Describe three major ways that words in a language over change over time
answered
Oct 2, 2020
English
middle-school
7
votes
80.4k
views
A certain parallel-plate capacitor is filled with a dielectric for which κ = 5.0. The area of each plate is 0.027 m2, and the plates are separated by 2.0 mm. The capacitor will fail (short out and burn
answered
Sep 22, 2020
Physics
college
3
votes
99.4k
views
A laser produces light of wavelength lambda. The light is directed through two splits that are separated by a small distance. On the other side of the slits is an interference pattern of alternating dark(black)
answered
Mar 10, 2019
Physics
middle-school
7
votes
50.2k
views
Oscar is 16 years old and his sister Julia is 12 years old. What will be the rato of Oscars age to Julia's age in 2 years? Write as a fraction in simplest form.
answered
Feb 25, 2019
Mathematics
middle-school
7
votes
133k
views
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