Roxy's new employer pays employees bimonthly, which is twice a month. She'll earn $30 per hour with the new company. She
plans to continue making extra money by dog sitting on
weekends. Roxy works 40 hours per week for 52 weeks during
the year. Each time she dog sits on the weekend, she earns $75.

Timed*** there are 8 rows and 8 columns, or 64 squares on a chessboard. suppose you place 1 penny on row 1 column a, 2 pennies on row 1 column b, 4 pennies on row 1 column c, and so on … how many pennies are on each square? a =   b =   c = d =   e =   f = g =   h =

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.