C. 3.3 kg.
Step-by-step explanation:
There are 1000 grams in a kilogram.
So 3,000 g = 3300/1000
= 3.3 kg.
(w β 2.5)(w + 2.5)
(β4v β 9)(β4v + 9)
step-by-step explanation:
the true statements are:
r = set of real numbers
n = set of natural numbers, 1,2,
w = n u{0} = {0,1,}