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What is the value of the expression - x [ 6 + ( 4 x 2 ) ] - 5
answered
May 15, 2018
Mathematics
middle-school
4
votes
224k
views
A bungee jumper falls 97.2 feet before bouncing back up at the end of his bungee cord. Then he falls 64.8 feet before bouncing up again. On his third descent, he falls 43.2 feet before going back up. What
answered
Mar 29, 2018
Mathematics
high-school
1
vote
5.7k
views
Explain why bridges have expansion joints in
answered
Jul 1, 2017
Biology
middle-school
2
votes
52.0k
views
Suppose that x and y vary inversely, and x = 2 when y = 7. Write the function that models the inverse variation.
answered
May 15, 2017
Mathematics
high-school
2
votes
7.8k
views
What special qualities do you need to have in order to be a dentist/ a waiter (waitress) in a cafe, a librarian/ asoldier in Iraq/ a hair stylist? Write at least five sentences.
answered
Feb 23, 2017
English
middle-school
3
votes
125k
views
Which of the following was a provision of the Chinese Exclusion Act that affected Chinese immigrants who were already in the United States?
answered
Feb 5, 2016
History
high-school
3
votes
43.4k
views
A hang glider flew to an altitude of 10,000 feet. Fifteen minutes later, it's altitude was 7,000 feet. What was the average change in elevation per minute?
answered
Nov 12, 2015
Mathematics
middle-school
1
vote
11.8k
views
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