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3 years ago

13

Answer super fast for brainliest an 50 points

1 answer:

tensa zangetsu [6.8K]3 years ago

6 0

Answer: 60% increase followed by a 40% decrease belongs in less than original. A 50% increase followed by a 33 1/3 decrease also belong in less than original. A $20 decrease followed by a $20 increase belongs in same as original. A 75% decrease followed by a 50% increase belongs in less than original. A 100% increase followed by a 33 1/3 decrease belongs in less than original.

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Hope this helps :)

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What is the prime factorization of 43? Enter your answer as a product of prime numbers, like 2 x 3 or as a single prime number,

storchak [24]

Answer:

43

Step-by-step explanation:

43 is a prime number

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3 years ago

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2 years ago

Fill in the blank:<br><br><br>5/12 * __ = 1

Kisachek [45]

Answer:

2.4

Step-by-step explanation:

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3 years ago

a. Write and simplify the integral that gives the arc length of the following curve on the given integral. b If necessary, use t

WINSTONCH [101]

Answer:

\int\limits^{\pi/2} _0 (1+4cos^{2} (2x)dx

Step-by-step explanation:

Arc length is calculated by dividing the arcs in to small segments ds

By pythagoren theorem

$ds^2=dx^2+dy^2$

then integrate ds to get arc length.

We are given a function as

y = sin 2x in the interval [0, pi/2]

To find arc length in the interval

Arc length $s =\int\limits^{\pi/2} _0 {1+y'^2} \, dx \\=\int\limits^{\pi/2} _0 (1+4cos^{2} (2x) )dx$

Hence arc length would be

B) $\int\limits^{\pi/2} _0 (1+4cos^{2} (2x)dx$

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3 years ago

Factor completely 5x2 + 30x + 50

SSSSS [86.1K]

5(x² + 6x + 10)

That's the best way to factor it

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3 years ago

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