Answer:
The mean is 0.26
The standard deviation is 0.5765
Step-by-step explanation:
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It doesnt say how many she buys at the coin show so we dont know but its going to be more than 6
125-45=M would be a simple way of writing the amount taken from the original
$580 laptop/ $40 earned a week = about 14.5 weeks to buy the laptop
Answer:
the answer is D because "difference" is a key word for subtraction
Step-by-step explanation: