2 years ago

What is the interquartile range of this data 12, 16, 29, 24, 28, 32, 36, 40, 44, 48,

Mathematics

1 answer:

8_murik_8 [283]2 years ago

5 0

Answer: 6

Step-by-step explanation:

I believe it is 6

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Janiyah is 2/3 years older than Hannah. Hannah is 1/4 a year older than Sia. If Sia is 10 1⁄2 years old, how old is Hannah?

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Hannah is 10 and 3/4 years old

Step-by-step explanation:

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3 years ago

Use the spinner to identify the probability to the nearest hundredth of the pointer landing on a non-shaded area. HELP PLEASE!!

Tatiana [17]

the correct answer should be:

1. 0.56

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3 years ago

Which rectangle is similar to rectangle ABCD

omeli [17]

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Step-by-step explanation:

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3 years ago

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maxonik [38]

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3 years ago

One card is randomly selected from a deck of cards find the odds against drawing a seven

Stella [2.4K]

Answer:

$\frac{3}{4}$

Step-by-step explanation:

Probability of getting a 7 + Probability of not getting a 7 = 1.

Odds against drawing a 7 = Probability of not getting a 7.

We could calculate the probability of getting a 7 and subtract 1 from it to get the answer.

There a four sevens in a deck of card, one of each kind.

Probability of getting a 7 = $P(7) = \frac{4}{52} = \frac{1}{13}$

$\implies P(not \hspace{1mm} getting \hspace{1mm} a \hspace{1mm} 7) = 1 - P(7)$

$\implies$ P(not getting a 7) $= 1 - \frac{1}{13} = \frac{12}{13}$

4 0

4 years ago