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puteri [66]
3 years ago
13

Brian has a chunk of cheese that weighs 5 lb. He wants to divide the chunk into smaller pieces that weigh 1/4 lb each. How many

smaller pieces will he have?
Mathematics
1 answer:
Vilka [71]3 years ago
6 0
He will have 20 smaller pieces of cheese.
To get the quotient you must divide 5 by 1/4. Since 1/4 is a fraction, turning it into a decimal would be .25.
5
5 \div .25
= 20

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Find the ratio of the area inside the square but outside the circle to the area of the square in the picture
Eduardwww [97]

Answer:

0.2146

Step-by-step explanation:

From the picture:

The radius of the circle = r. This means that the area of the circle = πr²

Also For the square, the length of the square = 2r, Therefore the area of the square = Length × length = 2r × 2r = 4r²

The area inside the square but outside the circle = Area of square - Area of circle = 4r² - πr² = r²(4 - π) = 0.8584r²

The ratio of the area inside the square but outside the circle to the area of the square =  r²(4 - π) / 4r² = (4 - π) / 4 = 1 - π/4 = 0.2146

5 0
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Does the equation y=2x+1 represent an equation
soldi70 [24.7K]
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4 0
3 years ago
Find the quotient of 48a^4-16a^2-32/8a^2-8
Novay_Z [31]
We know that if we had
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so we have
\frac{48a^4-16a^2-32}{8a^2-8} = \frac{(2)(8)(a-1)(a+1)(3a^2+2)}{(8)(a-1)(a+1)}= (\frac{8}{8}) (\frac{a-1}{a-1})( \frac{a+1}{a+1}) ( \frac{(2)(3a^{2}+2)}{1})=(2)(3a^2+2)=6a^2+4


answer is 6a^2+4
5 0
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Answer:  A


Step-by-step explanation:

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Now if we see the 2nd year on x-axis its corresponding value of dollar on y-axis is at 6 dollars .

It concluded that after each year 0.5 dollars per pound increases.

We can see the same behavior throughout the straight line.


4 0
3 years ago
What are all the keys that must be pressed, in correct order, on the calculator shown to find the value of 462 divided by 3?
Alexandra [31]
The second one, 4 6 2 / 3
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3 years ago
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