A local library has their visitors complete a survey to determine if they should invest in new computers or increase their hours of operation. The table shows their results. What is the probability that a person was under 18 years old given that they would prefer more hours?
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Me. i can't figure out this question. give an explanation too. .

Which is f(5) for the function –2x2 + 2x - 3?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. find the lateral area for the prism. l. a. = 0123456789