This venn diagram shows the pizza topping preferences for 9 students. let event a = the student likes pepperoni. let event b = the student likes olives. what is p(a or b)?

Step-by-step explanation:

We need to use the formula to calculate the probability of (A or B) where  

A=Probability a student likes pepperoni

B=Probability a student likes olive

A and B =Probability a student likes both toppings in a pizza

A or B =Probability a student likes pepperoni or olive (and maybe both), a non-exclusive or

The formula is

Since 6 students like pepperoni out of 9:

Since 4 students like olive out of 9:

Since 3 students like both toppings out of 9

Then we have

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says

(a) the volume of the cone is 20/3 in3

hence, option a is correct.