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3 years ago

15

Simplify

lign="absmiddle" class="latex-formula">

1 answer:

Natali5045456 [20]3 years ago

5 0

3 outside 3/15 inside

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If you know that the exact volume of a cylinder is 500 π cm3, how can you find the approximate volume, without knowing the heigh

allsm [11]

Answer:

The approximate volume is $1,570\ cm^{3}$

Step-by-step explanation:

we know that

The exact volume of the cylinder is

$V=500\pi \ cm^{3}$

so

To find the approximate volume of the cylinder, substitute the term $\pi$ by the approximate value of $3.14$ and then multiply

so

$V=500(3.14)=1,570\ cm^{3}$

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4 years ago

Help please 10 points

katovenus [111]

Answer:

The answer would be D - (11, -1)

Step-by-step explanation:

You can this by adding 6 to the x-coordinate since it is shifting right and then subtracting 4 units from the y-coordinate.

6 0

3 years ago

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ATM personal identification number (PIN) codes typically consist of four-digit sequences of numbers. Find the probability that i

oksian1 [2.3K]

Answer:

(a) 0.0001 or 0.01%

(b) 0.01 or 1%

Step-by-step explanation:

Since there are 10 possible numeric digits (from 0 to 9), and there is only one correct digit, there is a 1 in 10 change of getting each digit right.

The probability that if you forget your PIN, then you can guess the correct sequence

(a) at random:

$P=(\frac{1}{10})^4=0.0001=0.01\%$

(b) when you recall the first two digits.

$P=(\frac{1}{10})^2=0.01=1\%$

7 0

3 years ago

A geometric series has second term

neonofarm [45]

Answer: 243/5 = 48.6

<u>Step-by-step explanation:</u>

a₁, 375, a₃, a₄, 81 , a₆

First, let's find the ratio (r). There are three multiple from 375 to 81.

$375r^3=81\\\\r^3=\dfrac{81}{375}\\\\\\r^3=\dfrac{27}{125}\qquad \leftarrow simplied\\\\\\\sqrt[3]{r^3} =\sqrt[3]{\dfrac{27}{125}}\\ \\\\r=\dfrac{3}{5}$

Next, let's find a₆ which is one multiple from 81.

$a_6=81\bigg(\dfrac{3}{5}\bigg)^1\\\\\\.\quad =\large\boxed{\dfrac{243}{5}}$

4 0

4 years ago

Which one ? Quick please !!!!

Marat540 [252]

Answer:

It should be A or B

Hope this helps!

Step-by-step explanation:

6 0

3 years ago

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