= Solving a word problem on proportions using a unit rate
Ashley made $342 for 18 hours of work.
At the same rate, how many hours would she have to work to make $152?
O
hours
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Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.