Mandy surveyed students about their favorite music. Find the simplified ratio of students who chose dance to the TOTAL number of students surveyed. Pop 7 people, country 5 people, dance 4 people.

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?

Ranck the following in order from least precise to most precise