3 years ago

Which of the following could explain the changes in growth between the 15th month and the 24th month ?

Mathematics

1 answer:

noname [10]3 years ago

6 0

Answer: The Answer is A

Step-by-step explanation:

i think it's right

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alexandr1967 [171]

Answer:

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3 years ago

A 40 N force is applied to an object with a mass of 0.1 kg on a frictionless surface. What is the acceleration of the object?

tino4ka555 [31]

Answer:

400

Step-by-step explanation:

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4 years ago

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:

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

What is the value of n?

qaws [65]

Answer:

your answer will be<u> A.85°</u>

Step-by-step explanation:

hope it helps you

have a great day!!!

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3 years ago

Help me on this question..........

aleksandrvk [35]

Answer: $18

Explanation: 6x3

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3 years ago