Can someone me answer a trigonometry question? i'm new to this website so i don't know how to write my question out

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?

The function show two sisters' savings account and the rate at which they plan to deposit money

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?