Answers by Shahram Kalantari
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Answers by Shahram Kalantari

Answers by Shahram Kalantari
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A town is exploring the option of generating hydroelectric power from a stream. What is the maximum available power in a waterfall that has a flow rate of 200 kg/s dropping over a 15 m change in height?
answered Jul 21, 2018
7 votes
124k views
Amniocentesis may be preferred over chorionic villus sampling (cvs) for karyotyping because cvs takes much longer to obtain a karyotype. cvs is a more invasive procedure. a larger amount of tissue may
answered Jun 15, 2018
7 votes
134k views
How do you take a picture of a phone using THAT phone without a mirror or reflecting object?How do you take a picture of a phone using THAT phone without a mirror or reflecting object?How do you take a
answered Feb 27, 2018
7 votes
179k views
The length of one leg of a right triangle is 21 ft and the length of the hypotenuse is 29 ft. What is the length of the other leg?
answered Feb 13, 2018
4 votes
183k views
What is the area of the sector in the diagram shown below
answered Jan 23, 2018
6 votes
2.1k views
What are the partial products of 34 and 57
answered Dec 15, 2017
1 vote
215k views
R=4+7x-sx leave x alone
answered Mar 5, 2017
0 votes
184k views
The golden ratio or golden mean is represented as (1 + √5) : 2. What is its decimal value to the nearest thousandth? (Hint: Use a calculator to evaluate (1+√5) divided by 2.) A. 1.618 B. 1.118 C. 1.414
answered Jan 6, 2017
5 votes
22.6k views
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