Answers by Kiritushka
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Answers by Kiritushka

Answers by Kiritushka
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A random sample of 25 statistics examinations was taken. the average score in the sample was 76 with a standard deviation of 12. assuming the scores are normally distributed, the 99% confidence interval
answered Dec 11, 2018
5 votes
60.4k views
3h - 5h + 11 = 17 Please help me.
answered Sep 10, 2018
3 votes
1.2k views
A truck whose bed is 2.5 m long, 1.5 m wide, and 1.0 m high is delivering sand for a sand sculpture competition. About how many trips of Sand must the driver make to deliver m3 of sand? PLEASE PROVIDE
answered Jun 4, 2018
7 votes
206k views
Solve the quadratic equation -x^2=4
answered May 11, 2018
4 votes
118k views
It takes 3/4 yards of ribbon to make a bow how much ribbon is needed to make 7 bows
answered Apr 23, 2018
2 votes
53.3k views
What is 1 7/40 in the simplest form
answered Dec 11, 2017
4 votes
148k views
Hayden is 59 inches tall and is standing on top of the ladder that is 2 yards talk in inches what is the distance from the top of Haydens head to the ground
answered Jun 13, 2017
3 votes
157k views
What is the role of gills? a. to pump blood b. to bring oxygen into the animal c. to break up food d. to be a body cavity
answered Apr 3, 2017
5 votes
96.5k views
A cable cord is 78 meters long.Workers cut it into 30 pieces of equal length. How many centimeters long is each piece?
answered Sep 2, 2015
3 votes
190k views
A metal having a mass of 44 grams is dropped in 118.2 cm3 of water and sinks to the bottom. The volume of the water and object is 124.3 cm3 . What is the density of the metal?
answered Apr 24, 2015
5 votes
195k views
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