High school students across the nation compete in a financial capability challenge each year by taking a national financial capability challenge exam. students who score in the top 20 percent are recognized publicly for their achievement by the department of the treasury. assuming a normal distribution, how many standard deviations above the mean does a student have to score to be publicly recognized? (round your answer to 2 decimal places.)

unless if u could do my questions, if not i wouldn't want to

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.