John is driving at a constant speed of 40 miles per hour. How long does it take him to travel 50 miles?

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Closing a credit card usually _your debt ratio. a. increasesb. decreasesc. improvesd. has no effect on

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.