Two cable cars are descending from two separate stations. The altitude, y feet, of cable car A after x minutes is given in the equation y= -30x +700. The graph shows the altitude, y feet, of cable car B after x minutes. Which cable car is descending from a higher altitude? What is the height of that cable car?

cant open file sorry!

step-by-step explanation:

answer: 30

step-by-step explanation: its 30 because im a basketball player and stephen curry hits most of his shots so if you put 30 you might make the shot goodluck

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

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