Find the radius and the circumference to the nearest hundredth when d ≈ 3.4 in. Use 3.14 for π.

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?