In ΔXYZ, ∠Y=90° and ∠X=9°. ∠ZWY=42° and XW=5.7. Find the length of ZY to the nearest 100th.

Identify the number as a rational or irrational.explain. 127

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.