A car license plate consists of 7 characters. The first 4 characters are numerals from 0 to 9. The last 3 characters are letters EXCLUDING M, R, and X. How many different license plates are possible?

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1