What is the next number in the sequence? 3….9….27….81….
a) 162
b) 180
c)243
d) 270

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

In an improper fraction, is the numerator equal to, less than, or greater than the denominator