3 years ago

Which pairs of fractions can be added using the given common denominators

Mathematics

1 answer:

Alex3 years ago

3 0

Answer:

Step-by-step explanation:

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Determine whether the improper integral converges or diverges, and find the value of each that converges.

Ksju [112]

Answer:converge at $I=\frac{1}{3}$

Step-by-step explanation:

Given

Improper Integral I is given as

$I=\int^{\infty}_{3}\frac{1}{x^2}dx$

integration of $\frac{1}{x^2}$ is - $\frac{1}{x}$

$I=\left [ -\frac{1}{x}\right ]^{\infty}_3$

substituting value

$I=-\left [ \frac{1}{\infty }-\frac{1}{3}\right ]$

$I=-\left [ 0-\frac{1}{3}\right ]$

$I=\frac{1}{3}$

so the value of integral converges at $\frac{1}{3}$

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3 years ago

Find the volume of the prism

leva [86]

Using the formula given for area:

Area = 1/2 (7 +5)4 = 1/2(12)4 = 24 square cm.

Now to find the volume multiply the area by the depth:

24 x 6 = 144 cubic cm.

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3 years ago

Which decimal is equivalent to 2.5%

Vesna [10]

Answer:

0.025

Explanation:

Divide the percentage by 100 to convert it to decmals.

for example 20%=

100

=.2

30%=

100

2.5%=

2.5

100

.025

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3 years ago

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Which is equivalent to the cube root of 8^1/4x?

Triss [41]

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3 years ago

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the area of a room in a dollhouse is 1248 square inches. the width of the room is 8 inches . how long is the room?

geniusboy [140]

Answer:

156

Step-by-step explanation:

to find length you do area/width. So 1248/8=156

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2 years ago