Write a numerical expression fro "three times the sum of 13 and 16".

The probability of winning something on a single play at a slot machine is 0.11. after 4 plays on the slot machine, what is the probability of winning at least once

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?