The first term in a sequence is 3.
The term to term rule is add 5.
Is 97 a term in the sequence?
Give a reason for your answer.

no

Step-by-step explanation:

3,8,13,18,23,28,33,38,43...

97 does not end in 3 or 8 like the pattern above

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)