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3 years ago

blake is cutting a piece of rope into fourths. if each piece is 16 in ches long, what is the length of the entire rope?

2 answers:

8 0

Hello Alexgator88,
If there are four sections of rope and each piece is 16 inches long then we know that 16 times 4 is 64.
So your answer is 64 inches long.
~Naterator
Please Thank and Rate If This Was Helpful <3

NemiM [27]3 years ago

3 0

Multiply those 4 pieces by 16, the length that each of them are. The answer would be 64.

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Answer:

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Step-by-step explanation:

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2. subtract x from the right side to isolate x onto one side

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4 years ago

In a study, 36% of adults questioned reported that their health was excellent. A researcher wishes to study the health of peop

steposvetlana [31]

Answer:

0.3907

Step-by-step explanation:

We are given that 36% of adults questioned reported that their health was excellent.

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Among 11 adults randomly selected from this area, only 3 reported that their health was excellent.

Now we are supposed to find the probability that when 11 adults are randomly selected, 3 or fewer are in excellent health.

i.e. $P(x\leq 3)=P(x=1)+{P(x=2)+P(x=3)$

Formula : $P(x=r)=^nC_r p^r q ^ {n-r}$

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n = 11

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3 years ago

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chubhunter [2.5K]

Answer:

7 5/12

Step-by-step explanation:

first, subtract 4 5/6 from 6 2/3 by converting 6 2/3 to 6 4/6

5 3/4 + (6 4/6 - 4 5/6) = 5 3/4 + 1 4/6

* I borrowed 6/6 or '1' from the 6 and made 4/6 into 10/6

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adding them gives you:

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2 years ago

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Blizzard [7]

Answer:

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2 years ago