Complete the table for the given rule. Rule: y=x-\dfrac{1}{4}y=x−
4
1

y, equals, x, minus, start fraction, 1, divided by, 4, end fraction
xxx yyy
\dfrac{1}{4}
4
1

start fraction, 1, divided by, 4, end fraction
\dfrac{13}{4}
4
13

start fraction, 13, divided by, 4, end fraction
222

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?