The last time dior made tacos for her family, she spent $5.33 on 1 1/2 pounds of ground beef. she's heading back to the store again to purchase 2.5 pounds of ground beef to make chili. how much will the 2.5 of ground beef cost her if the store hasn't changed ther prices? round your answer to the nearest cent if necessary.

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

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.