Answer:
8^ -11
Step-by-step explanation:
8^-2 * 8^-9
The bases are the same so we can add the exponents
8 ^ (-2+-9)
8^ -11
The correct interpretation of the probability P(X < 5) is; 0.8
<h3>How to Solve Probability?</h3>
We are given the probability of the spin values are;
Probability of Spin Value of 0 = 0.4
Probability of Spin Value of 1 = 0.2
Probability of Spin Value of 2 = 0.2
Probability of Spin Value of 5 = 0.1
Probability of Spin Value of 10 = 0.1
P(X < 5) simply means the probability of getting a spin value less than 5. Thus;
P(X < 5) = P(0) + P(1) + P(2)
P(X < 5) = 0.4 + 0.2 + 0.2
P(X < 5) = 0.8
Read more about Probability at; brainly.com/question/24756209
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A foot =12inches so 12×3=36.then 120×12=1,440
