Estimate a 15% tip on a dinner bill of $87.38 by first rounding the bill amount to the nearest ten dollars.

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Iam at home. /: i am playing video games. translate the following statement into symbolic form.