Salvador wrote 15 letters to friends each month for p months in a row. Write an expression to show how many total letters Salvador wrote

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?