A deli serves 4 kinds of lunch meat, 3 kinds of bread, and 3 types of sauce. How many sandwiches can be created with one type of lunch meat, one type of bread, and one type of sauce?

What is the standard form of the number below?

Solve: log4 (5x-3) + log4 (9-x) = 3

123 divided by tan36° multiplied by 15

What is - 9k^2 - 5k^2?

9a-3d=31 -3d+1d=-1 Solve by elimination

The mean temperature for the first 4 days in January was 4°C. The mean temperature for the first 5 days in January was 5°C. What was the temperature on the 5th day?

Herb knows the volume of a cone is one third that of a cylinder with the same base and height. He reasons that a cone with the same height as a given cylinder but 3 times the radius should therefore have the same volume as the cylinder, since 1/3•3=

A coin is flipped 3 times If you get tails once you get $5, tails twice you get $15, and tails on all three flips you get $40. What is the expected amount of money you will get?

If the interior angle of a regular polygon measures 170°, how many sides does it have

How do I get the sequence for the next 3 numbers 2,4,8,14, ... ?