A family has 4 pets. Some are dogs and some are cats. THIS MEANS THERE CANNOT BE 4 DOGS OR 4 CATS. Calculate the probability of P (2 cats and 2 dogs)

1/2 or 0.5

Step-by-step explanation:

If there is 2 cats and 2 dogs it would be 2/4, simplify 2/4 you get 1/2.  Same with a decimal number 0.25 for each, half is 0.5. I hope that works, sorry if it doesn't!

a 360 degree rotation

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have