Answers by Isobel
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Answers by Isobel

Answers by Isobel
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1950s house wife info
answered Oct 5, 2019
3 votes
181k views
The entire group being studied and from which samples are taken is called the?
answered Sep 15, 2019
2 votes
45.5k views
n a study of 250 adults, the mean heart rate was 70 beats per minute. Assume the population of heart rates is known to be approximately normal with a standard deviation of 12 beats per minute. What is
answered Feb 12, 2019
6 votes
125k views
If an item has a retail price retail price = $995 and a discount of 15%, how much is the discount?
answered Jul 8, 2018
3 votes
68.5k views
Nitrogen gas makes up more of the atmosphere than any other type of molecule.
answered Mar 24, 2018
0 votes
168k views
9 more than the product of 51 and a number t
answered Mar 3, 2018
4 votes
27.9k views
Please please help or i fail math
answered Jan 4, 2018
1 vote
153k views
Frank joined a fitness club. He paid a $50 registration fee, and dues are $12 per month. Which expression can be used to find the average monthly cost of an x-month membership at the club?
answered Mar 1, 2017
0 votes
59.0k views
How did Hitler break the agreement from Munich?
answered Jul 31, 2016
1 vote
11.2k views
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