2. A pack of 7 rolls of tape sells for $2.73. If the tape is sold individually at the same rate, how much would 3 rolls cost?
$1.56
$1.17
$0.78
$0.39

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

A. the following events are mutually exclusive: living in california and watching american idol. true or false b. the number of patients seen by an outpatient practice is an example of a discrete random variable. true or false c.the law of large numbers states that as the number of times an event experiment is conducted increases, the likelihood of the actual probability of an event approaching the theoretical probability decreases. true or false d. measuring the time it takes for patients to enter the operating room is an example of a continuous random variable. true or false