Given a sphere with a diameter of 10 cm, find its volume to the nearest whole number
A. 4187 cm
B. 393 cm
C. 167 cm
D. 524 cm

I’m confused

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.

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')