Quiz : ion know if im right so plz help (15^3)6^9=
((-2)^5)^8=
(3.4^17)^4
let s be a number
(s^17)^4=
(11×4)^9=
let x be a number
(5×)^7
( 3^2×7^4)^5=
let x and y be a number
(5×7^2)^7

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

Can someone tell me if this is perpendicular? !