Ariel has a plastic ice cream cone in her food playset. the ice cream cone is a half-sphere sitting on top of a cone. what is the approximate volume of the toy ice cream cone? use 3.14 for

π
.

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?