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nexus9112 [7]
3 years ago
9

Olivia and Hudson each have an apple. Olivia cuts hers into halves and eats one piece. Hudson cuts his into quarters and eats tw

o pieces. Who ate more of their apple?
Mathematics
2 answers:
Nataly [62]3 years ago
6 0

Answer:

No one ate more

Step-by-step explanation:

Olivia and Hudson each have an apple.

Olivia cuts her apple into halves and eats one piece.

1 ÷ 2 = \frac{1}{2} +  \frac{1}{2}

Now she ate one piece =  \frac{1}{2}

Hudson cuts his apple into quarters and eats two pieces.

1 ÷ 4 =  \frac{1}{4} +  \frac{1}{4} +  \frac{1}{4} +  \frac{1}{4}

He ate 2 pieces =  \frac{1}{4}  +  \frac{1}{4} =  \frac{1}{2}

Therefore, No one ate more. They ate the same amount of apple.

solmaris [256]3 years ago
4 0

Answer:

They ate the same amount.

Step-by-step explanation:

So Olivia has one apple. She cuts it in to 1/2 pieces. She ate 1 half of it.

Hudson cuts his into 1/4 pieces. He ate 2/4 pieces. 2/4 and 1/2 are equal so they both ate the same amount.

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Alex_Xolod [135]

Answer:

(3,10)

Step-by-step explanation:

From f(x)=10 you can see that the value of y,which is equal to f(x), is 10.

Therefore, the only option you could pick is that where y=10,which is the case for option (3,10).

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Answer:

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Step-by-step explanation:

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Since we already know that the total number of students with gray eyes is 35 and the number of red hair students with gray eye is 22

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Step-by-step explanation:

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3 years ago
For each of the following binomial random variables, specify n and p. (a) A fair die is rolled 50 times. X = number of times a 5
Keith_Richards [23]

Answer:

a) n = 50, p = \frac{1}{6}

b) n = 16, p = \frac{1}{100}

c) n = 26, p = 0.25, \mu = 6.5

Step-by-step explanation:

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinatios of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

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Each roll can have 6 outcomes. So the probability that 5 is rolled is p = \frac{1}{6}

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You buy 16 boxes of cereal, so n = 16.

1 of 100 are winners. So p = \frac{1}{100}.

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He plays 26 games, so n = 26.

He wins 25% of the time, so p = 0.25

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