Tina's score on her midterm exam was at the 40th percentile. the grades were normally distributed. the exam average was 73 and the standard deviation was 5. what was tina's score on the exam?

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?