1. find the value of c in the equation a^b(3a^b)c= 243a^6b a. 2 b. 4 c. 5 d. 8 2. select the expression that is equivalent to 6a^-4(3b^8) over 3a^3b^2 a. 3b^5/a^4 b. b^8/3^a c. 6b^6/a^7 d. b^3/6a^4

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236

Suppose that the function f is defined. , for all real numbers, as follows. _ \ 1/4x² -4 if x≠ -2 f(x)=< /_-1 if x=-2 find f(-5), f(-2), and f(4)

Write 5 in the form of a/b using integers to show it as a rational number