3 years ago

I need help like idk this I am in 3rd Grade

Mathematics

2 answers:

mariarad [96]3 years ago

5 0

Your doing this in 3rd grade?

Daniel [21]3 years ago

4 0

Answer:

Step-by-step explanation:

3x9 is 27, so you have to find the two phrases that make 2 numbers that equal 27. You already have one number(2x9=18). To check what other number you need, subtract 18 from 27(27-18=9). And then 1x9 is 9 so 1 is your answer

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In a certain lottery, an urn contains balls numbered 1 to 26. From this urn, 6 balls are chosen randomly, without replacement

expeople1 [14]

Answer:

\frac{1}{230230}

Step-by-step explanation:

Given that in a certain lottery, an urn contains balls numbered 1 to 26

From this urn, 6 balls are chosen randomly, without replacement.

Bet amount 1 dollar and he selects a set of six numbers.

If these match with those chosen from the urn he wins (order does not matter)

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The way he selects = 1

Hence probability of winning = $\frac{1}{230230}$

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3 years ago

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