Rita earns $20.00 per hour. if she gets a 6% raise, what will be her new hourly wage? a~ $20.6 b~$21.20 c~$26.00 d~$18.80

Brent wants to know what is 5 x 1/2

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have