3 years ago

I have a that is 1000 milligrams and I suppose to take a 200 milligrams how many milliliters will I take?

Mathematics

1 answer:

Inga [223]3 years ago

4 0

You would be taking 15

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If a ∝ b and a = 18 when b = 3, then find a when b = 5.

Elden [556K]

"a ∝ b" means "a is proportional to b", which in turn means there is some constant k such that

a = kb

We're given that a = 18 and b = 3, so that

18 = 3k ⇒ k = 6

Then when b = 5, we would have

a = 6 × 5 = 30

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1 year ago

If f(x) = x ^ 2 + 3 , then f(x+y)=?

kobusy [5.1K]

Answer:

f(x)=x^2+3

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this is done by replacing x with (x+y)

f(x+y)=x^2+2xy+y^2+3

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2 years ago

How can you tell if an ordered pair (x,y) is a solution or a system of linear equations?

zubka84 [21]

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Step-by-step explanation:

The image is an example of a linear equation that is both a function and positive lenear

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2 years ago

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What is f(–3) for f(x) = 2x2 – x + 5? A) 11 B) 17 C) 20 D) 26

nirvana33 [79]

Answer: D

Step-by-step explanation:

f(x) = 2x² - x + 5

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= 2(9) + 3 + 5

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3 years ago

What is the solution set of x for the given equation? x^2/3=x^1/3+4=6 A. -2, -1 B. 2, -1 C. -8, -1 D. 8, -1 E. 2, 8

Valentin [98]

Answer:

Interpreting as: x^2/3=x^1/3+4=6 A

Input:

x^2/3 = x^(1/3) + 4 = 6 A

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3 years ago