use squeeze theorem find the following lim x,y-0,0

x+3 if x≤ -1

2^x if x>-1

The length of a rectangular swimming pool is exactly three times as long as its width. If the pool has a perimeter of 288m find the width of the pool.

set-builder form {y I x is a natural number and y >2}

A large cooler contains the following drinks: 6 lemonade, 8 Sprite, 15 Coke, and 7 root beer. You randomly pick two cans, one at a time (without replacement).

(a) What is the probability that you get 2 cans of Sprite?

(b) What is the probability that you do not get 2 cans of Coke?

(c) What is the probability that you get either 2 root beer or 2 lemonade?

(d) What is the probability that you get one can of Coke and one can of Sprite?

(e) What is the probability that you get two drinks of the same type?

If the minute hand is 4 inches. Find the area of the clock 

discrete math 
functions pigeonhole principle
How many numbers in the set $\{1,2,3,\dots ,346\}$ are divisible by 5 or 7 ?

iL(6s-4)/((s-2)^(2) +16)