Questions by Nelson Reyes

Questions by Nelson Reyes

A bag contains 4 balls. Each ball is a single color, and 3 distinct colors are represented in the bag. What is the probability that the first 2 balls selected without replacement are the same color? Express

asked Apr 1, 2019

2 answers

0 votes

204k views

Use the quadratic formula to solve x^2+20=2x what are values of x

asked Mar 23, 2019

1 answer

1 vote

96.9k views

Find the frequency in terahertz of visible light with a wavelength of 639 nm in vacuum.

asked Jan 5, 2019

1 answer

4 votes

70.9k views

You can buy 5 cans for green beans at the Village Market for $2.10. You can buy 10 of the same cans of beans at Sam's Club for $5.90. Which place is the better buy?

asked May 2, 2018

1 answer

1 vote

27.0k views

a company borrowed 25,000 and was charges 3.5% and was charged 2,625 in interet...how long was it before the company repaid the money

asked Apr 9, 2018

2 answers

3 votes

110k views

To make one costume rachel uses 6 yards of material and 3 yards of trim suppose she uses a total of 48 yard of material to make several costumes, how many yards of trim does she use?

asked Mar 26, 2016

1 answer

5 votes

144k views

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