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3 years ago

Find the distance between the two points in simplest radical form for (-6,1) and (-8,-4)

Mathematics

2 answers:

GaryK [48]3 years ago

4 0

Answer:

\sqrt{29}

Step-by-step explanation:

\sqrt{(-6+8)²+(1+4)²}

\sqrt{4+25}

\sqrt{29}

Elina [12.6K]3 years ago

3 0

Answer:

Step-by-step explanation:

Δy =-4-1 = -5

Δx =-8-(-6) = -2

distance = √((Δx)^2+(Δy)^2) = √(4+25) = √29

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The number N of bacteria present in a culture at time t (in hours) obeys the equation N = 1000e^0.01t After how many hours will

jasenka [17]

Answer: N(t) = (2^t)*1500

Step-by-step explanation:

Let's define the hour "zero" as the initial population.

So if N(t) is the number of bacteria after t hours, then:

N(0) = 1500.

Now, we know that the population doubles every hour, so we will have that after one hour, at t = 1

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after two hours, at t = 2.

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After three hours, at t = 3

N(3) = 2*(2^2)*1500 = (2^3)*1500

So we already can see the pattern, the number of bacteria after t hours will be:

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3 years ago

Divide 3 by 8, then multiply z by the result

Sonbull [250]

3÷ 8 ·z

3/8 ·z

3/8z

I think i'm just supposed to simplifiy it??

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3 years ago

Several paint mixtures are made by mixing blue paint and white paint. Paint Colors Blue Paint White Paint Mixture A 5 cups 12 cu

Flura [38]

The correct answer is option B which is mixture B will have the highest ratio of blue paint.

<h3>What is a ratio?</h3>

In mathematics, ratios are used to determine the relationship between two numbers it indicates how many times is one number to another number.

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The given ratios are:-

Mixture A = $\dfrac{5}{12} = 0.41$

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Mixture C = $\dfrac{4}{12}= 0.33$

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Therefore the correct answer is option B which is mixture B will have the highest ratio of blue paint.

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Answer:

Step-by-step explanation:

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3 years ago

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Answer:

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