3 years ago

Find the 8th term in the sequence -1/2, -1, -2, -4......

Mathematics

1 answer:

Tresset [83]3 years ago

8 0

Answer:

-64

Step-by-step explanation:

geometric

equation

a1(r)^n-1

-1/2(2)^8

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Let x be the ages of students in a class. Given the frequency distribution f(x) above, determine the following probabilities:.

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Probabilities are used to determine the chances of events

The value of the probability P(x < 24) is 0.7895

<h3>How to calculate the probability P(x < 24)?</h3>

This is calculated as:

$P(x < 24) = \frac{n(x < 24)}{Total}$

So, we have:

$P(x < 24) = \frac{22 + 3 + 5}{22 + 3 + 5 + 4 + 4}$

Evaluate the sums

$P(x < 24) = \frac{30}{38}$

Evaluate the quotient

$P(x < 24) = 0.7895$

Hence, the value of the probability P(x < 24) is 0.7895

Read more about probabilities at:

brainly.com/question/9385303

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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