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3 years ago

13

During an experiment, a spinner landed on red 6 times. If the resulting experimental probability of the spinner landing on red i

s
how many trials were performed?

2 answers:

Pepsi [2]3 years ago

7 0

Answer:

the answer is D, 48

Step-by-step explanation:

dem82 [27]3 years ago

4 0

Answer:

Excuse me I need more information to solve this question.

Step-by-step explanation:

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Identify the variable and the constant in the expression below. n + 3 variable: ___________________________ constant: __________

Ilya [14]

N is the variable and 3 is the constant.

8 0

2 years ago

What is the factored form of the expression.Factor completely. 56k^3-84k^2+70k-105

kari74 [83]

The answer would be

3x (2x - 3)(x^2 - 6 )

I hope this was helpful :D

4 0

3 years ago

Read 2 more answers

HELP PLEASE PLEASE!!

Feliz [49]

9514 1404 393

Answer:

x = 21

Step-by-step explanation:

The parallel lines divide the segments proportionally.

x/27 = 28/36

x = 27(28/36) . . . . multiply by 27 (in your head: (3·9)(4·7)/(4·9) = 3·7)

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8 0

2 years ago

1+4.25n+3/2p-3+(-2p)+5/4n

alex41 [277]

Answer:

11/2n+-1/2p-2

Step-by-step explanation:

simplification

3 0

2 years ago

A cylinder has a volume of 360 in^3. If the height and radius are multiplied by 2.5, what will the resulting volume be?

4vir4ik [10]

$\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h\quad 
\begin{cases}
r=radius\\
h=height\\
-----\\
r=2.5r\\
h=2.5h
\end{cases}\implies V=\pi (2.5r)^2(2.5h)
\\\\\\
V=\pi \cdot 2.5^2\cdot r^2\cdot 2.5h\implies V=(2.5^2\cdot 2.5)\pi r^2 h
\\\\\\
V=15.625\pi r^2h\impliedby \textit{15.625 of the original}
\\\\\\
\textit{if the original was 360}\qquad 15.265\cdot 360$

5 0

3 years ago