Mallory is treating her parents to a dinner out at a nice restaurant. The bill is $96. Mallory wants to leave a 20%
tip and needs to pay 3.9% sales tax as well. What will
be the total amount charged to her card?

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

What is the measure of angle 1? a.28 b.152 c.168 d.64