Clarissa needs a $2,500 loan in order to buy a car. Which loan option would allow her to pay the least amount of interest? Group of answer choices A) An 18-month loan with a 4.75% annual simple interest rate B) An 30-month loan with a 4.00% annual simple interest rate C) An 24-month loan with a 4.25% annual simple interest rate D) An 36-month loan with a 4.50% annual simple interest rate

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)

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.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30