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JulijaS [17]
3 years ago
5

PLEASE HELP I AM TIMED!

Mathematics
1 answer:
kirill [66]3 years ago
7 0

Answer:

i believe it would be 45 is greater than or equal to 3x + (3x-1) + [(3x-1)-4]

I hope you pass. Plz correct me If I am wrong

Step-by-step explanation:

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igomit [66]

Answer:

c(t) = 120 [0.7]^{t}

Step-by-step explanation:

At the moment a certain medicine is injected, its concentration in the bloodstream is 120 milligrams per liter.

From that moment forward, the medicine's concentration drops by 30% each hour.

Therefore, the medicine concentration c(t) in mg/liters after t hours will be modeled as

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almond37 [142]

Answer:

A. x

Step-by-step explanation:

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3 years ago
What is the unit rate of 183 miles in 3 hours
HACTEHA [7]

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Step-by-step explanation:

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