Johnny finds that the probability of a gaming system having a defect is 12%. What is the probability that the first system Johnny finds with a defect is the 9th on he tests? 0.043
0.093
0.388
0.087

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

Round the number to the hundredths place. 26,379.87492 a. 26,379.87 b. 26,379.88 c. 26,380 d. 26,400

The price of a box of 15 cloud markers is $12.70. the price of a box of 42 cloud markers is $31.60. all prices are without tax, and the price of the packaging is the same for any size. how much would 50 cloud markers in a box cost? write an equation which will tell the price p for the number n markers in the box.