Taxes are withheld from Mr. Smith's monthly salary based on his gross wages of $4,500. His federal tax withheld is 14%, and his Social Security
tax withheld is 7.65%. His state tax withheld is 6%, and his city tax
withheld is 0.5%. How much does Mr. Smith earn after taxes?
C. $3,030.75
B. $1,463.40
D. $3,233.25
A $1,266.75

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

Find the measure for the angle indicated in bold