Juan is driving 55 miles per hour. A highway patrol is 2 miles behind Juan and is chasing him with a speed of 70 hours per hour. How long will it take for the highway patrol to catch up to Juan?

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve

you need to give us more information since we can't answer

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

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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