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Illusion [34]
3 years ago
12

What is the probability that the selected consumer is 35–55 years old or likes crunchicles?

Mathematics
1 answer:
Tju [1.3M]3 years ago
8 0

The probability that the selected consumer is 35–55 years old or likes Crunchicles is 0.444.

Number of people who liked Crunchicles = 121

Number of people who are 35 - 55 years of age = 120

Number of people who are 35-55 years of age or like crunchicles = 121 + 120 - 19

The probability that the selected consumer is 35–55 years old or likes Crunchicles = 222/500 = 0.444.

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Evaluate the expression when a = 3, b = 2, and c= -3: (a³ + 2bc)/( c² -5)
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3 years ago
Please help, The wording is throwing me off so badly.
sweet [91]

first off, let's recall that a cube is just 6 squares stacked up to each other, like in the picture below. Since we know its volume, we can find how long each side is.

part A)

\bf \textit{volume of a cube}\\\\V=x^3~~\begin{cases}x=side\\[-0.5em]\hrulefill\\V=64\end{cases}\implies 64=x^3\implies \sqrt[3]{64}=x\implies 4=x


part B)


they have a painting with an area of 12 ft², will the painting fit flat against a side? Well, it can only fit flat if the sides of the painting are the same length or smaller than the sides of the crate, we know the crate is a 4x4x4, so are the painting's sides 4 or less?


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7 0
4 years ago
9(x + 2) = 5 - 2x - 1)
irina1246 [14]

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-1

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11x=−11

x=  11 /−11

​x=-1

4 0
3 years ago
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