Rock musician Donny West is paid 15% on his tour video online sales. Last year fans downloaded his songs 991,000 times, and he also sold 550, 000 videos. The songs are downloaded for $1.09 each and the videos were downloaded for $9 each. a. What was the total monetary amount of song downloads? b. What was the total monetary amount of video downloads? C. What was the combined total value of song and video downloads? d. How much did Donny West receive in royalties last year?

6.(q^9)^2 a. 2q^18 b. q^18 c. q^81 d.q^11 7.(6q^6)^-4 a. 6q^1296 b. 1296q^2 c. 1/1296q^24 d. 6q^-24 8. what is the value of 12x^-3 y^-1 for x = -1 and y = 5? a. -12/5 b.-10 c.-0 d.5/12 9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

Fast! find the length of cu. the triangles are similar. show your work.

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =