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3 years ago

Mr. Cutting thought 8 students to come to small groups on Thursday, but

Mathematics

1 answer:

Zolol [24]3 years ago

8 0

Answer:

62.5%

Step-by-step explanation:

im right

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Which is greater 6 pints or 60 fluid ounces

Nimfa-mama [501]

6 pints is greater than 60 fluid ounces because 6 fluid ounces is equal to 96 fl.

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2 years ago

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Y = 3 sin2x, y = 0, 0 ≤ x ≤ π; about the x−axis

Dominik [7]

I assume you're revolving the region with those bounds about the x-axis, and supposed to find the volume.

Via the disk method,

$\displaystyle\pi\int_0^\pi(3\sin2x)^2\,\mathrm dx=9\pi\int_0^\pi\sin^22x\,\mathrm dx$

Recall the half-angle identity for sine:

$\sin^2t=\dfrac{1-\cos2t}2$
$\implies\displaystyle\frac{9\pi}2\int_0^\pi(1-\cos4x)\,\mathrm dx$
$=\displaystyle\frac{9\pi}2\left(x-\frac14\sin4x\right)\bigg|_{x=0}^{x=\pi}$
$=\dfrac{9\pi^2}2$

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3 years ago

A study was done by an online retail store to determine the rate at which users used its website. A graph of the data that was c

mariarad [96]

Answer:

The correct answer is C.

Step-by-step explanation:

First, we can eliminate A and D since it is obviously only 36 months.

Note that the question asks what can be interpreted from the <em>range</em> of the graph.

The range is the number of users in thousands (per month) (as can be seen from the side title).

While B is technically correct, it wrongly interprets the range. C is the best choice.

The correct answer is C.

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2 years ago

Factor completely x2 − 10x + 25.

earnstyle [38]

X^2-10x+25 = (x-5)^2 or (x-5)(x-5)

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3 years ago

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What is the domain? Please hurry

german

The domain is the input (x) value. Since the equation is not provided with any input limit the answer is negative infinity to infinity.

The answer is the last choice.

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3 years ago