There are (22)4 ⋅ 20 cows in a meadow. what is the total number of cows in the meadow?

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

How do you write y-10=2 (x-8) in standard form