2 years ago

How do you solve log base 2 of 0.5 power 3 ?

Mathematics

1 answer:

Vinil7 [7]2 years ago

7 0

Answer: - 3

Step-by-step explanation: please see attachment for explanation

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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

denis-greek [22]

Answer: 0.80

<u>Step-by-step explanation:</u>

P (2 ≤ x ≤ 4) is: P(X = 2) + P(X = 3) + P(X = 4)

= 0.36 + 0.12 + 0.32

= 0.48 + 0.32

= 0.80

It can also be calculated as: 1 - P(X = 1)

= 1 - 0.20

= 0.80

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

8 = y + 3

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It is reported in USA Today that the average flight cost nationwide is $445.99. You have never paid close to that amount and you

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Answer:

$H_0$ : $\mu \leq 445.99$

$H_a$ : $\mu > 445.99$

Step-by-step explanation:

It is given the average cost of the flight nationwide is $ 445.99

I wanted to $\text{perform the hypothesis test}$ to determine that the true average is greater than $ 445.99

Let the hypothesis that the true average is actually greater than $445.99

Therefore,

the $\text{null hypothesis}$ for the test is :

$H_0$ : $\mu \leq 445.99$

And the alternate hypothesis is :

$H_a$ : $\mu > 445.99$

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2 years ago

How do you solve log base 2 of 0.5 power 3 ?​

How do you solve log base 2 of 0.5 power 3 ?