3 years ago

Please help. You don't have to explain the answer. :)

Mathematics

1 answer:

777dan777 [17]3 years ago

8 0

X= 3, y=4
hope this helps

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Step-by-step explanation:

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solmaris [256]

Answer:

50 cm^2

Step-by-step explanation:

area of rectangle = base * height

5 * 7 = 35

area of triangle = base * height / 2

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Answer:

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Step-by-step explanation:

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Liz flips a coin 30 times. The coin lands heads up 21 times and tails up 9 times. Complete each

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Answer:

$Pr = 0.50$

Step-by-step explanation:

Given

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See attachment for complete question

Required

$P(H)$

The question requires that we calculate the theoretical probability of landing on the head.

This means that, we have to ignore the given data, and we use the following

$S =\{H,T\}$ --- sample space

$n(S) = 2$ --- sample size

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So, the theoretical probability is:

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$Pr = 1/2$

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