3 years ago

(3n^2+13n^3+5n)-(7n+4n^3)

Mathematics

1 answer:

Fantom [35]3 years ago

4 0

Answer: n*(3n+2)*(3n-1)

Step-by-step explanation:

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sleet_krkn [62]

Answer: $\bold{\dfrac{41}{80}}$

<u>Step-by-step explanation:</u>

$\dfrac{puppies}{total}+\dfrac{kittens}{total}+\dfrac{unicorns}{total}\\\\\\=\dfrac{15}{80}+\dfrac{16}{80}+\dfrac{10}{80}\\\\\\=\large\boxed{\dfrac{41}{80}}$

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3 years ago

Whats the answer for 8b-7-7b-2

swat32

I hope this helps you

8b-7b-7-2

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3 years ago

Jenny used plastic cone shaped cups to serve punch. The cups were 6 inches in diameter and inches tall. What was the volume of e

Volgvan

Answer:

47.14 in³

Step-by-step explanation:

Here is the complete question

Jenny used plastic cone shaped cups to serve punch. The cups were 6 inches in diameter and 5 inches tall. What was the volume of each cup?

Volume of a cone = $\frac{1}{3}$ πr²h

π = 22/7

Radius = diameter / 2 = 6 /2 = 3 inches

(1/3) x (3^2) x (22/7) x 5 = 47.14 in³

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3 years ago

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r-ruslan [8.4K]

Answer:

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Step-by-step explanation:

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2 years ago

The Marcus Family is

Margarita [4]

Answer:

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Step-by-step explanation:

Find the rate (mph) and then multiply the result by 9 hours:

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3 years ago