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3 years ago

In a candy bar 108 cal are from sugar there are 240 cal in a candy bar what percent of the calories are from sugar

2 answers:

4 0

Hi!

This question is simply asking you, 108 is what percent of 240?

Use The Percentage Formula To Solve:

108 / 240 * 100 = 45

45% of the calories are from sugar! =)

KengaRu [80]3 years ago

3 0

You just divide 108 by 240 to get 0.45
Or 45%

* move the "." two spaces right like this
0.45 ⇒ 4.5 ⇒ 45%

**watch how the "." moves above

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Determine the slope and y-intercept of the graph:<br> 7x + 4y = 28

barxatty [35]

Answer:

slope is (-7/4) and y-intercept is 7

Step-by-step explanation:

If we convert the equation 7x + 4y = 28 into Slope-intercept form, we can find the slope and the y-intercept.

7x + 4y - 7x = 28 - 7x

4y = 28 - 7x

divide both sides by 4

y = (28 - 7x)/4

y = 7 - 7x/4

slope is (-7/4) and y-intercept is 7

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4 yd 8 in + 6 yd 6 in=?

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Answer:

10 yd 15 in, or 10.33 3 in.

If one foot is .33 repeating of a yard, then

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3 years ago

The length of a rectangle is 3ft more than twice the width, and the area of the rectangle is 54ft^2. Find the dimensions of the

777dan777 [17]

Answer: Let length = 2x + 3

Let width = x

Area = 54 ft2

length × width = Area

x(2x + 3) = 54

2x2 + 3x = 54

2x2 + 3x - 54 = 0

(2x - 9)(x + 6) = 0

x = 9/2 and x = -6

x = 4.5 and x = -6

We accept x = 4.5 because length cannot be a negative value. Substituting this value into the dimensions:

width = 4.5 ft

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Simplify 8 over negative 4 divided by negative 3 over 9. 6 −6 12 −12

skelet666 [1.2K]

Answer:

Step-by-step explanation:

Given

$\frac{8}{-4} / \frac{-3}{9}$

Required

Solve

$\frac{8}{-4} / \frac{-3}{9}$

We start by converting the division sign to multiplication

$\frac{8}{-4} / \frac{-3}{9} =\frac{8}{-4} * \frac{-9}{3}$

Then, we divide -9 by 3

$\frac{8}{-4} / \frac{-3}{9}=\frac{8}{-4} * -3$

Then, we divide 8 by -4

$\frac{8}{-4} / \frac{-3}{9}=-2 * -3$

Multiply -2 and -3 to give final result

$\frac{8}{-4} / \frac{-3}{9} = 6$

Hence, $\frac{8}{-4} / \frac{-3}{9}$ is equivalent to 6

4 0

2 years ago

Please Help? A circle has an arc length of 5π in. The central angle for this arc measures π/3 radians. What is the area of the a

Zielflug [23.3K]

Answer:

The area of the associated sector is $\frac{25}{24}\pi \ in^{2}$

Step-by-step explanation:

step 1

Find the radius of the circle

we know that

The circumference of a circle is equal to

$C=2\pi r$

we have

$C=5\pi\ in$

substitute and solve for r

$5\pi=2\pi r$

$r=2.5\ in$

step 2

Find the area of the circle

we know that

The area of the circle is equal to

$A=\pi r^{2}$

we have

$r=2.5\ in$

substitute

$A=\pi (2.5^{2})=6.25\pi\ in^{2}$

step 3

Find the area of the associated sector

we know that

$2\pi\ radians$ subtends the complete circle of area $6.25\pi\ in^{2}$

by proportion

Find the area of a sector with a central angle of $\pi/3\ radians$

$\frac{6.25\pi }{2\pi} =\frac{x}{\pi/3}\\x=6.25*(\pi/3)/2\\ \\x=\frac{25}{24}\pi \ in^{2}$

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3 years ago