Which of the following can be represented by a continuous random variable?

a. The time of a flight between Chicago and New York
b. The number of arrivals to a drive-through fast food restaurant window in a four-hour period
c. The number of heads when tossing a coin
d. The number of questions answered correctly by a student on a test

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a