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Answers by BertNase

Answers by BertNase
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In 1990, people in the United States spent $52.9 billion on video and audio products. In 2000, people spent $106.9 billion on video and audio products. What was the rate of change? A. $54 billion per year
answered Dec 14, 2020
7 votes
59.8k views
Which expressions are differences of squares? Choose all answers that are correct. 8b^2 - 16c^6 16e^8 - 81g^4 49x^25 - 4y16 121m^18 - 9n^10
answered Dec 8, 2020
5 votes
43.6k views
What is the answer for question 7?
answered Dec 21, 2019
4 votes
71.7k views
John has a roll containing 24 2/3 feet of wrapping paper. he wants to divided it into 11 pieces, first though he must cut off 5/6 foot because it is torn. How long will each piece be?
answered Oct 30, 2019
6 votes
10.0k views
In mla style the end of text reference page is called
answered Sep 23, 2019
6 votes
100k views
1. What length of time does the geologic time scale cover? a. 2.0 million years b. 4.6 billion years c. 20.5 billion years D. 10.1 million years 2. The largest expanse of time on the geologic time scale
answered Nov 24, 2018
5 votes
213k views
Kia purchased 3 pounds of grapes and spent $11.63 on other items. She spent a total of $20. She used the following steps to find the cost of each pound of grapes. When Kia subtracts 11.63 from both sides,
answered Oct 8, 2018
7 votes
160k views
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