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What is the primary goal in caring for the intellectually disabled children?

An engine that is designed to run at 250 hp is tested and only runs at 195 hp.  What is the engine’s efficiency?  

3,645 rolls of landscape fabric are manufactured during one day.  After being inspected, 121 of these rolls are rejected as imperfect.  What percent of the rolls is rejected? (Round to the nearest whole percent)

For the following, list i) the precision,  ii) the accuracy with the appropriate number of significant figures, and iii) the max amount of error from rounding.  0.27 i)  ______[a] ii)_____[b] iii) _____[c]

Gear 1 has 50 teeth and runs at 300 RPM. If gear 2 has 75 teeth, how fast does it spin? 

What was the name of the Russian (USSR) space station?

Through the 1980s, the Indian government emphasized its preference for technology investments in what forms?

Which is NOT one of the seven forms of Renewable Energy?

The Earth is made up of what percentage of water?

49. What was India’s political position during the cold war?