Which number below is a rational number?

2.5679325 ...

4.25

V15

none of the above

Popcorn kernels pop independently (i. e. unimolecularly). For one brand at constant temperature, 12 kernels pop in 5 seconds when 235 kernels are present.

An aquarium shaped like a rectangular prism has a length of 24 inches, a width of 12 inches and a height of 18 inches. You fill the aquarium half full of water. When you submerge a rock in the aquarium, the water level rises 0.5 inch.

An adult ticket cost 20 dollars a piece for2 adults and 10 a piece for 4 children how much will cost for everyone

On a map, 1 in. represents 12 mi. Two cities are 6 1/2in. apart on the map. How far apart are the actual cities? A. 78 miles B. 72 1/2 miles C. 72 miles D. 18 1/2

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Valerie tells Robbie, "I'm thinking of a number between 1 and 50. If I divide the number by 4, then add 5, then subtract 6, I get 6."

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One hundred is multiplied by a number between 0 and 1. the answer has to be?

What is 4/12 equal to

At a restaurant, the bill comes to $30. If you decide to leave a 14% tip, how much is the tip?