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The average life of Canadian women is 73.75 years, and the standard deviation of the life expectancy of Canadian women is 6.5 years. Based on Chebyshev's theorem, determine the upper and lower bounds on
answered
Jan 16, 2020
Mathematics
high-school
4
votes
77.6k
views
Sheriz has started taking an over-the-counter drug to increase his basal metabolic rate, but he has experienced dizziness, shakiness, and sleep difficulties. What drug is Sheriz most likely reacting to?
answered
Dec 13, 2019
Health
high-school
2
votes
113k
views
Which of the following rules could represent the function shown in the table? x y -1 -1 0 1 1 3 A) f(x) = -2x B) f(x) = 2x - 1 C) f(x) = 2x + 1
answered
Oct 13, 2019
Mathematics
middle-school
4
votes
117k
views
Which is not a benefit of stretching? decreased flexibility improved tissue strength decreased chance of injury relief for tense muscles
answered
Oct 11, 2019
Physics
high-school
2
votes
149k
views
ricardo needs to climb a 361 foot hill to get to the next hut about how many yards away is he from the next hut
answered
Sep 19, 2019
Mathematics
college
2
votes
216k
views
The fountain in the middle of a park is circular, with a diameter of 16 feet. There is a walkway that is 3 feet wide that goes around the fountain. What is the approximate area of the walkway? A. 179 sq.
answered
Apr 14, 2019
Mathematics
middle-school
5
votes
173k
views
Which best describes the climax of the story? Story: 1 Chris and Taylor have been neighbors for years. During the summer, they enjoy biking on the trails in town. Chris always has to remind Taylor to wear
answered
Apr 14, 2019
English
college
6
votes
168k
views
Select the type of operational test and evaluation that assesses crew vulnerability required by title 10 u.s.c 2366. production acceptance test and evaluation live fire test and evaluation developmental
answered
Feb 6, 2019
Business
college
4
votes
54.6k
views
Simplify. 8m+4n+7m−2n What is the answer? A. m + 2n B. 17mn C. 15m + 2n D. 15m + 6n
answered
Dec 27, 2018
Mathematics
college
2
votes
230k
views
Why must the polymerization step have a basic solution?
answered
Jun 22, 2018
Chemistry
high-school
1
vote
133k
views
What kinds of bacteria are spherical
answered
Jan 11, 2018
Biology
high-school
1
vote
95.0k
views
15 % of what number is 21 thanks :)
answered
Jan 7, 2018
Mathematics
middle-school
6
votes
216k
views
2 furlongs in 10 minutes , 1 mile in
answered
Dec 1, 2017
Mathematics
middle-school
5
votes
32.5k
views
Who was a French aristocrat who fought with the American colonists against the British in the American Revolution? A. Marquis de Lafayette B. François Mitterrand C. Charles de Gaulle D. Napoleon Bonaparte
answered
Oct 19, 2017
History
middle-school
3
votes
26.6k
views
Write down a number you can square to give an answer bigger than 700 but smaller than 800
answered
Aug 12, 2017
Mathematics
high-school
3
votes
22.6k
views
What is the relationship between .04 and .004
answered
Jul 8, 2017
Mathematics
middle-school
7
votes
81.9k
views
select the polynomial that is a perfect square trinomial. 49x2 − 8x 16 4a2 − 10a 25 25b2 − 5b 10 16x2 −8x 1
answered
May 6, 2017
Mathematics
high-school
3
votes
214k
views
Before lava reaches the surface, the molten material is called a. rock. b. magma. c. volcanic ash. d. liquid fire. All of the following are examples of physical properties EXCEPT a. melting point. b. hardness.
answered
Aug 19, 2016
English
high-school
3
votes
123k
views
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