The circle shown below has a diameter of 18 centimeters. What is the

approximate area of the shaded sector?

A. 763 cm2

B. 509 cm2

C. 212 cm2

D. 191 cm2

Rachel wants to find the best price for potatoes at the grocery store. She sees a 10-pound bag for $5.90, a 5-pound bag for $2.75 and a 1and 1 half pound bag for $0.99. Which bag has the lowest price per pound? A. 10-pound B. 5-pound C.

a radio costing 3800 dollar at a profit of 20% was sold by Abdi. He earned a commission 0f 22 1/2% on the profit. Find the amount of commission he earned

Solve for n. D=4m+7n

High Roller, the tallest Ferris wheel in the United States, if the Ferris wheel has a radius of 260 feet, What is the circumference? Show all your work.

Given function f (x) = x^2+5, determine the value of f (f (5))

Given that a, b, and c are non-zero real numbers and a + b ≠ 0, solve for x. ax + bx - c = 0

What value should be added to both sides of the equation X2 + 12 X + 6 equals - 5 to solve the question by completing the square

The cost y for a company to produce x T shirts is given by the equation y=15x+1500

Derivative of F (t) = e8t sin 2t

If Ivan has 2/3 hours in his MP3. Is there is more than or less than 60 minutes of jazz on Ivan MP3 player? Explain how you know