You are considering buying one of two brands of barbecue grills. brand f costs $650 and will last for about fifteen years. brand g costs $200 and will last for about five years, so you will need to buy three of them over the years to equal one brand f grill. in either case, you plan to pay for the grill with your credit card, which has an interest rate of 13.01%, compounded monthly. you will pay off a brand f grill in five years of monthly payments, and you will pay off a brand g grill in three years of monthly payments. assuming that you have no other purchases on your credit card, over a fifteen-year period, which kind of grill will be cheaper, and how much cheaper will it be? (round all dollar values to the nearest cent.) a. brand g will end up costing $159.48 less than brand f. b. brand g will end up costing $50.00 less than brand f. c. brand f will end up costing $134.28 less than brand g. d. brand f will end up costing $91.08 less than brand g.

a.Brand G will end up costing $159.48 less than Brand F.

If you calculate the values of both purchases, including the 13.01 porcent rate of compound interests, you will end up savin $159 if you purchase 3 twohundred dollars grills over the course of the years.

sam knew that staying up late on a weeknight would effect his exam performance the next day. however, he believed that his friends would be mad at him if he didn't join them. peer pressure and the thought of losing his friends scared sam. he planned to meet them for a couple of hours and then leave early to study for the exam.

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation: