2 years ago

Suppose a coin were flipped 25 times. Which of the following would be a simple event?

Mathematics

2 answers:

Lemur [1.5K]2 years ago

7 0

Wouldnt it be getting 25 heads

Crazy boy [7]2 years ago

6 0

Its ether C or D because a coin has a 50% chance on landing on heads or tails so divide 25 by 2 which is 12.5 so guess C or D

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asambeis [7]

Answer: she will buy 60 but if she add up all the water bottles togeather it will be 126 but the answer is 60

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3 years ago

The angle of elevation to the sun is 24°. What is the length of the shadow cast by a person 1.82 m tall? A. 0.81 m B. 1.99 m C.

Zanzabum

Answer:

C. 4.09 m

Step-by-step explanation:

Let the length of the shadow cast by a person be x m.

$\tan \: 24 \degree = \frac{height \: of \: person}{length \: of \: the \: shadow} \\ \\ 0.4452286853 = \frac{1.82}{x} \\ \\ x = \frac{1.82}{0.4452286853} \\ \\ x = 4.08778693 \: m \\ x = 4.09 \: m$