If a 21-ounce box of cereal cost 2.94 what is the unit price

The driver of a car travels 150 miles to reach his destination. If he travels 60.0 mi/h for 100.0 miles and 55.0 mi/h for the remaining 50.0 miles, how long does it take for him to reach his destination

How to work out a percentage of a price

Subtracting with zeroes

NASA received three messages in a strange language from a distant planet. Scientists studied these messages and found that "Floos Beiling Hoomp" means "We come in peace" and "Moog Naline Floos" means "Peace, Love, and Freedom " and "Beiling Boog

The volume of the cylinder is 18 m3. What is the volume of the sphere?

Como resolver a expressão 10 + (-2) elevado a 3 - 4

P (blue 1 or 2 and green 1)

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How many subsets does the set {1, 2, 3} have? 6 7 8

The phone lines to an airline reservation system are occupied 45% of the time. Assume that the events that the lines are occupied on successive calls are independent. Assume that eight calls are placed to the airline.