Ms. perkins needs to order art supplies for the entire school she would like to get at least 8,000 peices of construction paper. if each pack of construction paper has 495 peices, about how many packs will she need to get? tell ne the equation

the correct answer is d

hope this

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)