2 years ago

15 points for who helps! Need answer fast!

Mathematics

2 answers:

salantis [7]2 years ago

5 0

ANSWER

d is the answer .

Nookie1986 [14]2 years ago

4 0

The answer is y = 0.42x + 55

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2x + 3x + 20 + 10x - 5 = 10x + 16

mel-nik [20]

Answer:x=1 /5

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1 year ago

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A high school has 44 players on the football team. The summary of the players' weights is given in the box plot. What is the int

lutik1710 [3]

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Step-by-step explanation:

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2 years ago

Each letter of the word "thunderstorm" has been written on a separate slip of paper and put into a box. Find the probability of

xxTIMURxx [149]

SOLUTION

From the question, we want to find the probability of selecting a slip of paper with the letter t on it, then selecting the letter r, with replacement.

This means the probability of selecting t and r.

That is

$P(t)\times P(r)$

There are 12 letters (total outcomes). And there are 2r and 2t.

So probability becomes

$\begin{gathered} \frac{possible\text{ outcome}}{\text{total outcome }} \\ P(t)=\frac{2}{12} \\ P(r)=\frac{2}{12} \\ P(t)\times P(r)=\frac{2}{12}\times\frac{2}{12} \\ =\frac{1}{6}\times\frac{1}{6} \\ =\frac{1}{36} \end{gathered}$

Hence the answer is