20 points and I will mark brainliest!!

Mathematics

1 answer:

JulijaS [17]3 years ago

4 0

Answer:20.5

Step-by-step explanation:

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Which expression is equivalent to 7z + 7z?

Ierofanga [76]

Answer:

$14z$

Step-by-step explanation:

Since these are like-terms, they can be added together.

7z + 7z = 14z

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2 years ago

1. In a game, if you roll a 6 on a 6-sided number cube, you lose a turn.

just olya [345]

Short answer = 20
Argument
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Expected Throws = P(6) * Total Throws
Expected Throws = 1/6 * 120
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Answer = 20 <<<<<

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2 years ago

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3 years ago