What can a doctor use to determine a patient's body fat percentage?

bioelectrical impedance machine
mri machine
waist measurement
weight measurement

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?