Arnold began working at a coffee shop on april first. ms. ware, his new boss, told arnold he would earn $2,500 each month if he worked 160 hours. one month later arnold received his paycheck in the amount of $2,150. although arnold worked 160 hours, he received $350 less than ms. ware said he would earn. she told him that the $350 was deducted, or taken, to pay his taxes.

which number in the situation above represents arnold's net income in dollars
a) 2,500 c) 350
b) 160 d) 2,150

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

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?

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.