Answer:
162
Step-by-step explanation:
13 and a half in decimal form is 13.5
you multipy 13.5 and 12 which gives you 162
(don't let the decimal confuse you just take it out and multipy like so then add it back again)
Hope this helps ;)
The answers are in bold
The shown relative frequencies are 0.18, 0.19, and 0.21, which is pretty close to 0.19 - 0.20. From there you can tell that they are reasonably close to equal.
That means that the probailities are close to uniform and => <span>A uniform propabililty model IS a good model to represent probabilities related to the numbers generated by Claudia's calculator.
Therefore, the theoretical probability that any one number is chosen is likely 0.2.
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Answer:
2n + 7
Step-by-step explanation:
Answer: 2n - 4 is the simplest answer
Step-by-step explanation:
(n + 8) + (n - 12)
8 - 12 = -4
n + n = 2n
2n - 4
Both B and D are 100% correct. I'd flip a coin because there is no way of answering that one 100% correctly. <span />