Joseph is baking a cake and measures out 3 cups of sugar. when he re-reads the recipe, he realizes he only needs 2 cups. the fraction 2/3 represents the ratio of sugar he needs to sugar he measured. after how many digits does the decimal form of 2/3 repeat?

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

Charlie tosses five coins.what is the probability that all five coins will land tails up.

Olivia is using 160 quilt squares to make a red, yellow, and blue quilt if 25% of the quilt are red and 30% are yellow how many quilt squares are blue