Which expression do you get when you eliminate the negative exponents of (4a^2b^-2)/(16a^-3b)?
A) (a^2(a^-3))/(4b(b^2)
B) (1)/(4ab^3)
C) (4a^2(a^-3))/(16b(b^-2))
D) (4(a^2)(a^-3))/(16(b)(b^2))

What is the equation of the graph below? y=sec(x)-4

Read the excerpt from gilgamesh: a new english version.gilgamesh backed away. he said,"how dreadful humbaba's face has become! it is changing into a thousand nightmarefaces, more horrible than i can bear.i feel haunted. i am too afraid to go on." §enkidu answered, "why, dear friend,do you speak like a coward? what you just saidis unworthy of you. it grieves my heartwe must not hesitate or retreat."

Alakefront cottage that is 30 feet high casts a shadow on the water. how long is that shadow if a 16-foot-high truck parked nearby casts an 8-foot shadow?