What is the volume of a cone with a radius of 18 cm and a height of 10 cm? use 3.14 for pi. round your answer to the nearest tenth

If a || b and e || f , what if the value of y ?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?