Q#2) The solid is made up of a hemisphere and a cone. Find the Volume and surface Area of the solid.
Give your answer correct to 2 decimal places. [Take 1 =3.142]
[6]
5 cm
3 cm
SU

Find the difference (8ab+a+2) - (3ab+6)

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

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?