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sveticcg [70]
3 years ago
8

Will give Brainliest and Five Stars to the correct answer

Mathematics
1 answer:
nadezda [96]3 years ago
5 0
The correct answer is y = 1/8x^2
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Choose the equation that matches the following problem.
KIM [24]
The answer of the problem is A
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The concentration of a drug in the body decreases exponentially after a dosage is given. In one clinical study, adult subjects a
Yanka [14]

Answer:

Step-by-step explanation:

14 = 1000 e^{ k*1}

.014 = e^{k*1}

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k = -4.268

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after 3 hrs

1000 e^{ -4.268*3}

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.004 =  e^{ -4.268*t}

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t = 1.29368 hrs

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3 years ago
You toss two 6-sided dice one right after the other. What is the probability of rolling a 3, then rolling a different odd number
jarptica [38.1K]
1/18.
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P = p1 x p2 = 1/6 × 2/6 = 1/18
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3 years ago
What is the factored form of the expression?<br><br> 16b^2 – 81
solong [7]

Answer:

(4b-9) (4b+9)

Step-by-step explanation:

16b^2 – 81

This is the difference of squares

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a^2 = 16b^2   so a= 4b

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Question 1
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