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Tomtit [17]
3 years ago
11

What is equivalent to (3 root 8^1/4 x) ?

Mathematics
1 answer:
vfiekz [6]3 years ago
7 0

Answer:

The given expression is equivalent to 3(2^(3/8))x.

Step-by-step explanation:

The given expression (3 root 8^1/4 x) can be written as:

3√(8^(1/4))x

we know that 2^3 = 8

= 3√(2^(3/4))x

We know that √x = (x)^(1/2)

= 3(2^((3/4)(1/2))x

Powers multiply with each other, 3*1/4*2 = 3/8

= 3(2^(3/8))x

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A circle with a radius of 10 inches is placed inside a square with a side length of 20 inches. Find the probability that a dart
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Answer:

The correct answer is last option 78.5%

Step-by-step explanation:

Points to remember

Area of circle = πr²

Where r is the radius of circle

Area of square = a²

Where 'a' is the side length of square

<u>To find the area of circle</u>

Here r = 10 cinches

Area =  πr²

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<u>To find the area of square</u>

Here a = 20 inches

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<u>To find the probability percentage</u>

Probability = area of circle/Area of square

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3 years ago
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Answer:

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Step-by-step explanation:

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