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3 years ago

{ (3,7), (-3,5), (0,4), (-1,5), (6,-2)}

Mathematics

2 answers:

Basile [38]3 years ago

6 0

Answer:

Domain:{3,-3,0,-1,6}

Range:{7,5,4,5,-2}

Since there is one value of y for every value of x , this relation is a function.

The relation is a function.

Step-by-step explanation:

Ede4ka [16]3 years ago

4 0

Answer:

domain -3<x<6

range -2<y<7

it is a function

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Answer:

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Step-by-step explanation:

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Bring constants to 1 side, x terms to the other:

2x -x= 10 +10

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∠BAC= (20 +10)° (substitute x=20)

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2 years ago

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3 years ago

A baseball player has a batting average of 0.25. What is the probability that he has exactly 2 hits in his next 7 at bats

marissa [1.9K]

Answer:

The probability that he has exactly 2 hits in his next 7 at-bats is 0.3115.

Step-by-step explanation:

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Let X = Number of hits made by a baseball player

The above situation can be represented through binomial distribution;

$P(X = r) = \binom{n}{r}\times p^{r} \times (1-p)^{n-r}; x = 0,1,2,......$

where, n = number of trials (samples) taken = 7 at-bats

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3 years ago

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Step-by-step explanation:

Given Data:

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