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valentinak56 [21]
3 years ago
7

Train A travels 50 miles/hour. Train A has been traveling for 25 minutes when train B set out in the same direction traveling 60

miles/hour. How long will it take train B to catch
Mathematics
1 answer:
Rus_ich [418]3 years ago
7 0
Train b will catch up in 2.5 hours
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The circular opening of an ice cream cone has a diameter of 7 centimeters. The height of the cone is 10 centimeters. What is the
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We have been given that the circular opening of an ice cream cone has a diameter of 7 centimeters. The height of the cone is 10 centimeters. We are asked to find the volume of the ice cream cone in cubic centimeters.

We will use volume of cone formula to solve our given problem.

V=\frac{1}{3}\pi r^2h, where,

r = Radius

h = Height.

We know that diameter is two times the radius, so radius of cone would be half the diameter that is \frac{7}{2} cm.

V=\frac{1}{3}\pi\cdot (\frac{7}{2}\text{ cm})^2\cdot 10\text{ cm}

V=\frac{1}{3}\pi\cdot \frac{49}{4}\text{ cm}^2\cdot 10\text{ cm}

V=\frac{490\pi }{12}\text{ cm}^3

V=128.2817\text{ cm}^3

Upon rounding to nearest tenth, we will get:

V\approx 128.3\text{ cm}^3

Therefore, the volume of the cone would be approximately 128.3 cubic cm.

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3 years ago
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B would be your answer
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What is y=5/6x-3 in standard form
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The answer is negative 2.5 why because...
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How do I simplify this exponent problem???
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Hello from MrBillDoesMath!

Answer:

(3/4) a^(-5)b^(-3)c^2


Discussion:  

(18 a^-3b^2c^6)/ (24 a^2b^5c^4) =

(18/24) a^ (-3-2) b^(2-5) c^(6-4) =

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(3/4) a^(-5)b^(-3)c^2


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Step-by-step explanation:

THE ANSWERS FOR u question is a B:9

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