Answers by Albert Rothman
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Answers by Albert Rothman

Answers by Albert Rothman
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Factor the expression 4x2-100 (4x-5)(x+20) (2x+5)(2x-20) 4(x-5)(x+5) (2x-5)(2x+20)
answered Nov 20, 2023
6 votes
138k views
What is the decimal equivalent of 4 2/5 with solution
answered Nov 16, 2023
9 votes
112k views
These pictures compare the numbers of prairie dogs in an area at twodifferent times. The picture on the right shows the area 10 years after thepicture on the left.Which statement best explains the change
answered Oct 8, 2023
1 vote
225k views
Write this number using digits: seventy-five thousand, four hundred thirty-seven
answered Jul 21, 2023
2 votes
181k views
Which of the following best describes the message of the cartoon below? A The Christian faith of Europeans is superior to African religions. B Europeans desire to conquer the entire world. C Europeans
answered Jul 18, 2023
4 votes
7.0k views
Confidence level=99.9%, degrees of freedom=24
answered Jul 17, 2023
14 votes
20.6k views
The random sample of scores on a recent test were selected and recorded below68, 71, 77, 82, 85, 88, 89, 90, 92, 93, 96, 99Calculate the mean and standard deviation for the data set. Round your answers
answered Jul 14, 2023
6 votes
235k views
Does the spread of nuclear weapons make the world safer, or more dangerous?
answered Dec 5, 2022
4 votes
152k views
What is meant by the term "boiling point of water"
answered Apr 11, 2022
4 votes
196k views
I actually have two questions that are similar. A card is drawn from a standard deck of cards. What is the probability that a spade is drawn, then replaced, and a red card is drawn second? A card is drawn
answered Jan 12, 2022
2 votes
163k views
A firm facing a price of $15 in a perfectly competitive market decides to produce 100 widgets. If its marginal cost of producing the last widget is $12 and it is seeking to maximize profit, the firm should
answered Aug 13, 2021
1 vote
81.2k views
PLEASE HELP MEEEEEEEE
answered Jul 28, 2021
2 votes
232k views
Marina is drawing a plan for a new garden. The rectangle plotted in the coordinate plane represents the garden, measured in feet. How much soil will she need to cover the garden? 10 ft2 12 ft2 20 ft2 24
answered Jul 25, 2021
0 votes
133k views
In which part of the river would you expect to find high oxygen levels, low nutrient levels and low biodiversity levels? A. 3rd to 5th order streams B. 1st and 2nd order streams C. High order streams and
answered May 17, 2021
5 votes
139k views
Money committed to something that is expected to produce a financial profit is a A. debt В. investment C. finance charge D interest payment
answered Apr 29, 2021
1 vote
93.8k views
Plz help!! I need help
answered Mar 13, 2021
0 votes
70.3k views
Hey can you help? Describe two ways that you use technology in your life? -How long do you think information “lives” on the internet?
answered Mar 11, 2021
7 votes
157k views
Jason claims he has finished reading 25% of his book. If his book has 200 pages, how many pages has he read?
answered Feb 20, 2021
6 votes
94.9k views
"Remember that a rose can grow out of a crack in the sidewalk. You can be that rose.” Explain how this quote conveys to empowerment.
answered Feb 19, 2021
3 votes
33.6k views
Hours of labor or number of workers are commons ways of measuring a comapany's?
answered Feb 19, 2021
4 votes
67.0k views
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