Raelyn used the inequality 40x < 320 to find the maximum number of shoes she could purchase to fit her budget. What is the greatest number of shoes Raelyn can buy

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Hi, can anyone show me how to do this problem? 100 points for this. in advance

What are the domain and range of f(x)= -log5(x+2)