London heathrow airport sees on average 191,200 passengers a day. how many passengers is this per minute? we have to show the steps on how we got the answer.

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Let event a = you roll an even number on the first cube. let event b = you roll a 6 on the second cube. are the events independent or dependent? why?