A sample of Chlorine gas has a volume of 20 L and a pressure of 4 atm. What will the pressure of the gas be if the volume is decreased to 5 L?

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.

What expression is equivalent to (84+16)