exam Maths Puzzle Numerical Ability

Please help.

A student got the following scores on five math tests: 91, 88, 94, 95, 85. Determine the range of the scores.

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JMS

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exam Other Question

Statistics. Jeff Bagwell of the Houston Astros has 104 hits in 325 times at bat.
Matt Williams of the Arizona Diamondbacks has 88 hits in 275 times at bat. Do
they have the same batting average?

HELP PLEASE!! Please help me solve this problem thanks,
For a lift truck rental of no more than three days, the charge is $300. An additional charge of $75 is made for each day or portion of da