A golf ball is selected at random from a golf bag. If the golf bag contains 5 orange balls, 3 red balls, and 15 green balls, find the probability of the following event. The golf ball is orange or red. The probability that the golf ball is orange or red is nothing. (Type an integer or a decimal rounded to three decimal places as needed.)

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

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c