Customer three found a hair in there taco to make up for it you gave 40& off their order. But they still had to pay a 4.5 sales tax. What is is the new cost of the cost order

Angle that produces maximum distance

Astock has a 25% probability of increasing by $10 and a 75% probability of decreasing by $5. what is the stocks expected increase or decrease?

Aliter of water contains about 3.35 x 10^25 molecules. a certain river discharges about 2.9x 10^8 l of water every second. about how many molecules does the river discharge every minute? write your answer in scientific notation