Which expression is the best estimate of Four-fifths times 22.01?

One-fifth times 20

Four-fifths times 20

4 * 20

5 * 20

Kanesha wants to find out if people in her community would support a dog park. Which populations would be appropriate to sample for the survey? People shopping at local pet store. Parents of small children in the community.

Which functions have real zeros at 1 and 4? Check all that apply. A. f (x) = x2 + x + 4 B. f (x) = x2 - 5x + 4 C. f (x) = x2 + 3x - 4 D. f (x) = - 2x2 + 10x - 8 E. f (x) = - 4x2 - 16x - 1

In this ordered pair (4,-5) which number is the ordinate

the density of water at 4°c is known to be 1.00g/ML. if Annie experimentally found the density of water to be 0 9975g/ML. what will be her percentage error

The sum of - 8 and - 10, increased by 23

What is the solution to the equation? 8x + 4 = - 20 A. x = - 3 B. x = - 2 C. x = 2 D. x = 3

The sum of two numbers is 136. the difference of the same two numbers is 28. what are the two numbers

In the diagram, m∠1 = 2x + 1 and m∠3 = 5x + 11. What is the measure of ∠3?

Every month $40 is withdrawn from Toms savings account to pay for his gym membership. He has enough savings to withdrawn no more than $360. For how many months can Tom pay for his gym membership?

The number of people waiting in a line to buy tickets x minutes after a ticket booth opened is given by the expression 70-5x . What does the value 70 represent? A. the total number of tickets available B.