A quantity y varies jointly as z and the square of x and inversely as t and the square root of w. When z = 9, x = 3, t = 9and w= 81, then y =1. ill give whatever

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)

Twelve less than a number is at most 20

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.