Translate the following word phrase into an algebraic expression: nine times the difference of 5 and y

Step-by-step explanation:

In this problem, we are expected to write/express the given statement in algebra notation. that is using mathematical expression letters and symbols to  express word problem

Hence: nine times the difference of 5 and y

1. the difference of  5 and y= (5-y)

2. 9*(5-y)

Hence the expression is given as

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)

you need to give us more information since we can't answer