Choose the correct vertex of the quadratic function f(x) = 3xsquared - 2x - 1.

(1/3,4/3)
(-1/3,4/3)
(1/3,4/3)
(-1/3,4/3

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?

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought