a circle's circumference is 28.26 inches, what would be the best estimate of its diameter?

A) 3.14 inches

B) 9 inches

C) 10 inches

D) 28.26 inches

If tatianna works 3hrs a day on school days and make $123.75 a week what is her hourly rate?

A student has test scores of 68%, 75%, and 79% in a government class. What must she score on the last exam to earn a B (80% or better) in the course?

How many different ways can you make 12 cents using any combination of pennies, nickels and dimes?

Choose the correct translation for the following statement. It is a minimum of three.

27 is the same as the quotient of a number and 2 minus 5

Which best describes a way in which Naturalism differs from Realism? A. Characters are idealized. B. The effect of society and heredity on character is explored. C. The importance of nature is emphasized over that of humanity. D.

Find the equation of the line that cuts the y axis at y=-9 and whose slope is 1/7.

Math is often used to determine the correct dosage for medications; create scale drawings; graph data from scientific investigations. Given this information, what conclusion can be made about mathematics? A.

A car is 200 km from its destination after 1 hour and 80 km from its destination after 3 hours.

Consider the equation x-3=5. a. Multiply both sides of the equation by a constant, and show that the solution set did not change. Now, multiply both sides by x. b. Show that x=8 is still a solution to the new equation.