What is the radius of this circle if the circumference is 18 (pie) cm? C= 18 (pie) cm 3 cm 9 cm 18 cm 36 cm

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?