Find the constant of variation k for the inverse variation. then write an equation for the inverse variation y=4.5 when x=3

Your equation is: y = 13.5/x  or  xy = 13.5

Step-by-step explanation:

Inverse variations:  y = k/x

4.5 = k/3

k = 4.5(3) = 13.5

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation:

inch

step-by-step explanation:

yard and mile are too big.