A small town has about 5,000 people. A random sample of 100 people finds that 25 are in favor of a new park. Estimate the total number out of 5,000 who are in favor of the park.

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?

Acone is placed inside a cylinder. the cone has half the radius of the cylinder, but the height of each figure is the same. the cone is tilted at an angle so its peak touches the edge of the cylinder’s base. what is the volume of the space remaining in the cylinder after the cone is placed inside it?