Which best describes independent events? the results of all events have different individual probabilities. the results of any previous events affects the probability of future events. the results of all events have the same individual probability. the results of all previous events do not affect the probability of future events.

The answer is D just took the test, ( not B)

Step-by-step explanation:

x = 23.78

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