Vol of a cone = A frustum is made by removing a small cone from
a similar large cone.
1/3 trh
In the diagram shown, the height of the small cone
is a quarter of the height of the large cone.
Work out the volume of the frustum.
12 cm
6 cm

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?