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3 years ago

What is the exponential function if the two points are (2,8) and (5,512)

Mathematics

1 answer:

Mazyrski [523]3 years ago

6 0

Answer: attached picture

Step-by-step explanation:

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Dmitriy789 [7]

Answer: the answer is 8 because

Step-by-step explanation:

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3 years ago

What is the missing step in the given proof?

Valentin [98]

We have been given a proof about how angles PCQ and ABC are complimentary. There we need to find the correct missing step.

If you look carefully at the proof in place of [Missing Step], then you will notice that we have to give reason about how angles OCP and ABC are equal.

Only choice which is talking about angles OCP and ABC is 4th choice.

Which shows that OCP and ABC are corresponding angles.

Hence 4th choice <u>"For parallel lines cut by a transversal, corresponding angles are congruent, so ∠OCP ≅ ∠ABC.</u>

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4 years ago

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Let f: double-struck R4 → double-struck R and c(t): double-struck R → double-struck R4. Suppose ∇f(1, 1, π, e6) = (0, 1, 5, −2),

nalin [4]

d ( f o c) / dt = 9

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3 years ago

What's the circumference of a circle if its 12m long

Oliga [24]

Answer:

75.4

Step-by-step explanation:

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3 years ago

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The volume of water and a rectangle swimming pool can be modeled by the function v(x)=x^3+13x-210. If the depth of the pool is g

S_A_V [24]

Answer:

Required,

$L=\frac{3+\sqrt{37}}{2}-\frac{144}{x-3}$

$W=\frac{3-\sqrt{37}}{2}-\frac{144}{x-3}$

Step-by-step explanation:

Given volume and depth respectively,

$V(x)=x^3+13x-210$ and $x-3$

To find length and width of the rectanglular swiming pool we know,

Volume=length $\times$ height $\times$ depth.

Let depth=D=x-3, length=L, width=W, then

$V=DLW$

$x^3+13x-210= LW(x-3)$

$LW=\frac{x^3+13x-210}{x-3}$

After divide we will get $x^2-3x-22$ with remainder -144.

Thus,

$x^3+13x-210=(x^2-3x-22)(x-3)-144=(x-3)LW$

Now to find root of,

$x^2-3x-144=\frac{3\pm\sqrt{9+88}}{2}=\frac{3\pm \sqrt{37}}{2}$

Thus,

$L=\frac{3+\sqrt{37}}{2}-\frac{144}{x-3}$

$W=\frac{3-\sqrt{37}}{2}-\frac{144}{x-3}$

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3 years ago