Of 150 adults selected randomly from one town, 30 of them smoke. Construct a 99% confidence interval for the true percentage of all adults in the town that smoke.

Michael's dad is 30 years of age. He is 2 years more than four times Michael's age m. Write and solve a two-step equation to determine Michael's age.

What are the four steps to solve a Square Root Equation? Solve for x: (x - 5) ² = 81

One-half of a number is one-fourth. Find the answer

Which Is the smallest ratio 3:4 2:3 10:12 2:1

A four-sided sandbox has more than two right angles two salads of two feet and two side length of 5 feet what geometric shape best describes the shape of the sabdbox

Nelson makes 6 quarts of lemonade. The ratio of pints to quarts is 2:1. How many pints of lemonade did Nelson make? Enter the answer in the box. pints

Problem Page A gardener will use up to 250 square feet for planting flowers and vegetables. He wants the area used for vegetables to be at least four times the area used for flowers. Let x denote the area (in square feet) used for flowers.

What is the inverse function f (x) = -3x-2

You are charged 6.5 percent tax on a $42 purchase find the amount of tax

Which exponential function is represented by the table? f (x) = 2 (2x) f (x) = 0.8 (0.8x) f (x) = 2 (0.8x) f (x) = 0.8 (2x) table -2 0.2 -1 0.4 0 0.8 1 1.6 2 3.2