Tebal sebuah buku ialah 5.5 cm. buku tersebut mempunyai 450 muka surat yang sama tebal. hitung tebal bagi 1 muka surat dalam unit mm. beri jawapan dalam bentuk piawai betul kepada 2 angka beerti

Through: (-3,-3) parallel to y= 7/3x+3

Solve 2x+y=3 x+y=5 in substitution method

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.