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MAXImum [283]
3 years ago
9

Julies ratio of laps to minutes is 4 to 9. how many laps will Julie run in 36 minutes?

Mathematics
1 answer:
MissTica3 years ago
4 0

Answer: 24 laps

Step-by-step explanation: it’s a ratio, so a fraction. 4/6 = x/36

cross multiply and get 6x = 144

divide by 6 and get x = 24

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What is the volume of this cone?
Murrr4er [49]

Answer:

Volume = 183.26 cubic inches

Step-by-step explanation:

Volume of cone = ⅓πr²h

Where,

r = 5 in.

h = 7 in.

Plug in the values into the formula

Volume = ⅓*π*5²*7

Volume = 183.26 cubic inches (nearest hundredth)

4 0
3 years ago
What is the area of a circle whose diameter is 32 inches? Use π=3.14 in your calculations. Show your work.
Rina8888 [55]
R = 32 / 2 = 16
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Area of circle = pie x r^2
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5 0
3 years ago
The Smith Family is designing new plans for an in ground pool. Mr. Smith draws a rectangular shape with a length that is 5 feet
kumpel [21]

To solve this problem you must apply the proccedure shown below:

1- The formula for calculate the area of this rectangle is:

A=LH

Where L is the length and H is the heigth.

2. Let's call identify the heigth with the variable x.

3. If the length is 5ft longer than the heigth, you have:

L=x+5

4. Therefore, you can write the following polynomial expression:

A(x)=x(x+5)\\ A(x)=x^{2} +5x

5. If you know the value of the heigth, you can susbstitute it into the polynomial expression shown above and you will obtain the area.

Therefore, the answer is: A(x)=x^{2} +5x

5 0
4 years ago
Describe different way's in which a plane might, intersect the cylinder, and the cross section that result's.
andrey2020 [161]

Answer:

Circle/ellipse/rectangle

Step-by-step explanation:

3 0
3 years ago
Help! :))
9966 [12]

Answer:

33114

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Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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