Atoll collector on a highway receives $8 for cars and $9 for buses. at the end of a 4-hour period, she collected $368. how many cars and buses passed through the toll booth during that period? select all that apply: 40 cars and 5 cars and 8 and 21 cars and 16 cars and 41 cars and and 37 10 cars and 32 1car and 40 cars and 24 buses

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

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.

What is the length and width of a 84.5 square foot rug? will mark