Your hotel sells three types of rooms: double queen beds for $140/night; king bed for $160/night; junior suite for $220. You sell 200, 150, and 20 of each room type, respectively. What is your revenue?

a) $56,400
b) $64,000
c) $78,000
d) $108,000

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity