A company is designing a new cylindrical water bottle. The volume of the bottle will be 115 cm^3 . The height of the water bottle is 8.8 cm. What is the radius of the water​ bottle? Use 3.14 for π .

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?