Which describes the simpler problems that could be used to solve this problem? paula baked 12 trays of muffins. each tray held 6 muffins. her friend baked 4 trays of 6 muffins. how many more muffins did paula bake than her friend? a. calculate how many muffins each person baked. add the two amounts. b. calculate how many muffins were on each tray. multiply that by the number of trays each person baked. c. calculate how many muffins each person baked. subtract the smaller amount from the larger amount.

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Aregular pan has a length that is 4/3 the width. the total area of the pan is 432in.2. what is the width of the cake pan?