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Loui
Questions (13)
A survey will be conducted to determine the most popular vaccine in town. The researcher will choose from among the 200 male
1 answer
307 views
For a set of ordinal data, which measure of central tendency would best describe the central or most typical value?
median range
0 answers
251 views
What is the mass of a lead sinker witha volume of 3cm3? please show work
I calculated 11.3*3 = 33.9 Is this correct.. Thank you.
1 answer
447 views
What is the mass of a lead sinker witha volume of 3cm3? please show work
Thank you
1 answer
682 views
Why would an aneurysm (a widening of an artery) be especially subject to ruputering?
I am thinking the pressure is greater than
1 answer
443 views
With density g/cm3
copper 8.93 silver 10.5 mercury 13.6 will a block of copper or silver float higher in mercury in liquid form?
1 answer
927 views
Two identical wooden barrels are fitted with long pipes extending out their tops. The pipe on the first barrell is 1 foot in
2 answers
1,621 views
gold and silver have densities of 19.3 and 10.5 grams per cubic centimer, respectively. If you have eual volumes of each, which
1 answer
772 views
You can apply enough force to the head of a pushpin to push it into a plaster wall with your thumb. However, it is not a good
1 answer
522 views
Oxygen molecules contain two oxygen atoms, and carbon dioxide molecules contain one atom of carbon and two atoms of oxygen. How
1 answer
692 views
A woman with a mass of 65kg climbs a set of stairs that are 3m high. How much gravitational potential energy does she gain?
Thank
2 answers
2,226 views
If an 80kg sprinter can accelerate from a standing start to a speed of 10 m/s in 3s, what average power is generated
1 answer
1,387 views
I'm desperately looking for sites that have sample science fair projects in the engineering field. If somehow you could find it
2 answers
504 views
Answers (4)
300-228 = 72 72/6 = 12 12 pounds each.
Any 2 of 12 is (12 x 11)/2 = 66. Any 2 from 6 is (6 x 5)/2 = 15 so the probability is 15 out of 66 ie 0.227 or 22.7% Loui
Thanks so much. I have to check them out tomorrow tho cause I couldn't get back on till late. -loui
If its vocab why did u say math?
