3 years ago

(06.02

Mathematics

1 answer:

BARSIC [14]3 years ago

3 0

Answer:

The experimental probability is larger than the relative frequency.

Step-by-step explanation:

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The answer should be
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Using the sine rule, calculate the length y. Give your answer to 2 s.f.

Tpy6a [65]

Answer:

y = 9.84 mm

Step-by-step explanation:

Law of sine:

$\sf \boxed{\bf \dfrac{a}{Sin \ A}=\dfrac{b}{Sin \ B}= \dfrac{c}{Sin \ C}}$

a = y

A = 31°

b = 17 mm

B = 117°

$\sf \dfrac{y}{Sin \ 31^\circ}=\dfrac{17}{Sin \ 117^\circ}\\\\$

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Answer:

$a_{10}=\dfrac{1}{128}$

Step-by-step explanation:

In the geometric series:

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$a_n=a_1\cdot r^{n-1}$

In your case, n = 10, then

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The answer to your question is 3/8.

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