Almost all employees working for financial companies in new york city receive large bonuses at the end of the year. a sample of employees selected from financial companies in new york city showed that they received an average bonus of last year with a standard deviation of . construct a confidence interval for the average bonus that all employees working for financial companies in new york city received last year. round your answers to cents.

3.76%

step-by-step explanation:

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

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the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)