What ratio is equivalent to 3:9

1:3 or 1/3

Step-by-step explanation:

Because 3/9=1/3.

1:3

Step-by-step explanation:

Find a ratio equivalent to 3:9 with dividing by its GCF.

Factors of three: 1, 3

Factors of nine: 1, 3, 9

As you can see, the GCF of 3 and 9 is 3.

Divide both numbers in the ratio by 3.

3/3:9/3 = 1:3

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c