Questions by Chris Hines

Questions by Chris Hines

An aquarium 7 m long, 1 m wide, and 1 m deep is full of water. find the work needed to pump half of the water out of the aquarium. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.

asked Feb 22, 2018

2 answers

5 votes

205k views

Can a twig float on water?

asked Jan 5, 2018

1 answer

2 votes

214k views

PLEASE HELP I NEED THE ANSWER A.S.A.P!!!!!!!!! 20 POINTS!!!!!!!!!!!!!!! When solving an equation using the distributive property that involves distributing fractions usually the first step is to multiply

asked Jan 2, 2018

2 answers

1 vote

14.3k views

Simplify (9 + 7i)/(-10 + 8i)

asked Apr 15, 2017

1 answer

3 votes

144k views

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the _______ variable. a. environmental b. observational c. experimental d. control

asked Dec 25, 2016

1 answer

5 votes

74.5k views

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