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one side of a flower bed is 8ft many plants are needed if they are to be place 8 inches apart on the outside of the bed? I tried perimeter,then area..but then i realized that we have...

a store mixes kentucky blue grass worth $11 per pound and ryegrass worth $14 per pound. the mixture is to sell for $13 per pound. How much of each should be used to make a 204 pound mixture?

An airplane leaves an airport and flies due west 180 miles and then 160 miles in the direction S 79.17°W. How far is the plane from the airport at this time (to the nearest tenth.)

At an altitude of 3300 feet, the engine on a small plane fails. What angle of depression is needed to reach an airport runway that is 3 miles away by land? (Round your answer to the nearest tenth...

The temperature of a chemical reaction ranges between –10°C and 50°C. The temperature is at its lowest point when t = 0 and completes one cycle over a six-hour period. What is a sine function that...

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