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3 years ago

15

Which of the following is a statistical question? a.Who is your favorite fantasy author? b.Do you like fantasy novels? c.What is

your favorite fantasy novel? d.Are fantasy novels popular with people in your age group?

1 answer:

Dovator [93]3 years ago

7 0

I would say B. or c. but most likely B to make sure you can search up examples of statistical questions.

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Find the missing side length 12 cm 1,200 cm 20 cm ____ cm

Korvikt [17]

Answer:

Missing side length is 5 cm.

Step-by-step explanation:

<u>Multiply 20 by 12:</u>

20 * 12 = 240.

<u>Multiply 240 by 5:</u>

240 * 5 = 1200.

<u>Multiply the lengths:</u>

20 * 12
= 240 * 5
= 1200.

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2 years ago

F(x)=3x/x-1<br><br> answer needed

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Depends on what your answering for, for this i’d assume ur answering for the function which the answer would be 3x/x-1 - f(x) = 0. let me know if it’s something else you are trying to solve for

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3 years ago

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trasher [3.6K]

Answer:

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Step-by-step explanation:

Volume of a cylinder:

V = πr²h

with radius r and height h = 2 + r:

V = πr²(2 + r) = πr³ + 2πr²

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3 years ago

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Aleena expands 2xx+3-5(x-2) as 2x2+3-5x-10. Has she expanded it correctly? Please identify the mistakes and write the correct wa

Nimfa-mama [501]

The given expression is :

2xx+3-5(x-2)

We know that, $x{\cdot}x=x^2$

$=2x^2+3-5(x-2)\\\\=2x^2+3+(-5)(x)+(-5)(-2)\\\\=2x^2+3-5x+10$

Aleena expands 2xx+3-5(x-2) as 2x²+3-5x-10. She is mistaken because the sign before 10 should be +10 instead of -10. Hence, the correct expanded form is 2x²+3-5x+10. Hence, this is the required solution.

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astra-53 [7]

Answer:

(p^2) + 3p - 18

Step-by-step explanation:

Have a nice day!

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3 years ago

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