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2 years ago

The wind blew away 33 of your muffins. That was 3/4 of all of them! With how many did you start

Mathematics

2 answers:

Vedmedyk [2.9K]2 years ago

6 0

Answer:

because each that's ¼ has 11 so 11x4 =44

Aleksandr-060686 [28]2 years ago

5 0

You can translate this into the statement “33 is 3/4 of what number?”
Translating that into math, you have:
33 is 3/4 of what number?
33 = 3/4 • x

To solve 33 = 3/4•x, you divide both sides by 3/4

33÷ (3/4) = x

To divide by a fraction means you multiply by it’s reciprocal, 4/3.

33 ÷ (3/4) = 33 • 4/3

33 • 4/3 = 44

You started with 44 muffins.

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*20 points*

ioda

So hmm notice the picture below

simply get the area of the segment, and subtract it from the area of the circle, what's left, is the difference

notice your circle, has a radius "r" of 18

5 0

3 years ago

Read 2 more answers

Approximately how many times as great is the volume of a grapefruit with a diameter 16 cm as the volume of a lime with a diamete

SIZIF [17.4K]

Answer: The volume of the grapefruit is approximately 8 times as great as the volume of the lime.

Step-by-step explanation:

You need to use the formula for calculate the volume of a sphere. This is:

$V=\frac{4}{3}\pi r^3$

Where "r" is the radius.

<u>Volume of the grapefruit</u>

You know that its diameter is 16 centimeters.

Since the radius is half the diameter, you get that its volume is:

$V_g=\frac{4}{3}\pi (\frac{16\ cm}{2}) ^3\\\\V_g= 2,144.66\ cm^3$

<u> Volume of the lime</u>

According to the information given in the exercise, the diameter of the lime is 8 centimeters.

As it was explained above, the radius is half the diameter. Knowing that, you get that volume of the lime is the shown below:

$V_l=\frac{4}{3}\pi (\frac{8\ cm}{2}) ^3\\\\V_l= 268.08\ cm^3$

In order to find approximately how many times as great is the volume of theat grapefruit as the volume of that lime, you need to divide the volumes calculated above. Then:

$\frac{2,144.66\ cm^3}{268.08\ cm^3}\approx8\ times$

8 0

2 years ago

List 3 values that would make this inequality true 180>15y

vagabundo [1.1K]

Y=17
y=18
y=19
hope this helps

7 0

2 years ago

Read 2 more answers

What is the image point of (1, 4) after a translation left 5 units and down 3 units?

beks73 [17]

Answer:

(-4,1)

Step-by-step explanation:

for x you do:

1 - 5 = -4

for y you do:

4 - 3 = 1

so it is (-4,1)

8 0

2 years ago

How to graph the function f(x)=-2(x+3) +4

Paraphin [41]

Answer:

Step-by-step explanation:

first of all, simplify your fraction. f(x)= -2(x+3) + 4

f(x)= (-2x-6) + 4

f(x)= -2x-2

y intercept is -2 and the slope is -2, go down 2 and right 1

3 0

2 years ago