In a class of students, the following data table summarizes how many students passed a test and complete the homework due the day of the test. What is the probability that
a student chosen randomly from the class passed the test?
Passed the test Failed the test
Completed the homework
16
3
Did not complete the homework
4
6

okay..i will pick 8!

hello, never fear papaguy is here!

c. histogram

step-by-step explanation:

a) at most means it can cost $12 or less

so the inequality sign would be ≤

you would then need to multiply the number of toppings by the 0.35 for each one and add it to the cost of the cheese pizza.

the equation would be 9.99 + 0.35x ≤ 12

b) using the above equation:

9.99 + 0.35x ≤ 12

subtract 9.99 from each side:

0.35x ≤2.01

divide both sides by 0.35:

x ≤ 2.01 / 0.35

x ≤5.74

at most you could have 5 toppings.

the 5 topping pizza would cost: 0.35 x 5 = 1.75 + 9.99 = $11.74