5.
imagine you are filming a video explaining the problem 45 : 3 to new fourth graders. create a script to
explain how you can keep dividing after getting a remainder of 1 ten in the first step.

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

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)

i think the answer is d im not sure