At noon, the shadow of a flagpole is 10 feet long. at the same time, the shadow of a 140-foot tall building is 60 feet long. what is the height of the flagpole? round your answer to the nearest foot.

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder