If a population consisted of 1000 people, a sample of the population could

consist of which of these numbers of people?

What is the simplified form of the following expression 2 sqrt 27 + sqrt 12 - 3 sqrt 3-2 sqrt 12

Rob and Amy each improved their yards by planting rose bushes and shrubs. They bought their supplies from the same store. Rob spent $100 on 8 rose bushes and 5 shrubs. Amy spent $112 on 8 rose bushes and 8 shrubs.

Baxter wants to make 1 1/2 time the recipe. Will he need more or less sugar than Violet needs if she doubles the recipe?

Victor has 40 kg of pinto beans which cost $0.69 per kilogram. How many kilograms of kidney beans at $0.89 per kilogram should be added for the complete mixture to have a value of $0.81?

An instructor gives a pop quiz consisting of 10 multiple choice questions, where each question has 5 choices, (a) through (e). What is the probability of passing the pop quiz if you guess the answers and you have to get 8 questions correct?

How do you write 1.3062 in words?

Which decimals are greater than 0.81? Check all that apply. 1.01 0.9 + 0.07 0.7 + 0.09 (5 * 0.1) + (8 * 0.01) (8 * 0.1) + (5 * 0.01)

If the radius of a circle is increased by 50 %, what will be the percent increase in the circumference of the circle? (Circumference 2*pi * r)

Which fraction is equivalent to?

The smallest of the three circles with center D has a radius of 8 inches and CB = BA = 4 inches. What is the sum of the areas of all three circles? 80 96 208 464