Answers by Watts Epherson
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Answers by Watts Epherson

Answers by Watts Epherson
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In 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 16, 2019
6 votes
174k views
Which term names the process of matter changing from one state to another? A.a physical change B.a nuclear change C.an explosion D.chemical bonding
answered Oct 27, 2018
4 votes
218k views
Which explains why there is so little information about the Indus Valley civilization? A. The ruins of the Indus Valley civilization had been pilfered of artifacts. B. No one has been able to translate
answered May 8, 2018
5 votes
82.5k views
Danielle earns a 7.25% commission on everything she sells at the electronic store where she works . she also earns a base salary of $750 a week. How much did she earn last week if she sold $4500 in electronics
answered Apr 16, 2018
3 votes
33.2k views
A home improvement store advertises 60 square feet of flooring for $287.00 including an $80.00 installation fee. Write an equation represent the cost of one square foot of flooring
answered Apr 2, 2018
6 votes
216k views
Are 7/2 and 16/6 proportional
answered Jan 25, 2018
3 votes
156k views
Jenna wishes to deposit $250 in the bank every month in order to save for the future. Which of these options will best suit her?
answered Oct 12, 2017
0 votes
233k views
Quick Help, Long Division 3x+2 รท9x^2-9x-10
answered Aug 16, 2017
4 votes
66.3k views
In "in answer to their questions" when lisa pours salt, pepper, and olive oil on a paper plate what does the result symbolize? italians forget who they are after coming to america italians join american
answered Apr 12, 2017
1 vote
227k views
Define philosophy. A. an organized study of logic and mathematics B. a process of thinking by analogy C. the study of the literary works of the ancient Greeks D. the study of truth, knowledge, and the
answered Apr 22, 2016
1 vote
225k views
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