Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation. If y varies inversely as the square of x, and y=7/4 when x=1, find y when x=3

y=7/36

Step-by-step explanation:

Since y varies inversely to the square of x, we can say

where z is the constant of variation.

Then, from knowing that y=7/4 when x=1, we plug them in to find z.

Now we have the full equation,

Plug x=3 in and we get,

no not all of them.

step-by-step explanation:

some of them have a square base.

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)