helpmeee

A die is rolled 260 times. Predict how many times it will show a 3 or a 5. I've been stuck on this question for so long!

question 1. Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Solve the inequality and describe the solution set. y–6≥12 question 2.Note: Enter your answer and show all the steps that you use to solve...

Suppose f(x) − f(x+1) = 3x^2 and f(3) = 48, determine the value of f(5)