The three sides of sail A are each half the length of the three sides of sail B. How do the areas of the two sails compare? The area of sail A is One-half the area of sail B. The area of sail A is One-fourth the area of sail B. The area of sail A is One-sixth the area of sail B. The area of sail A is One-eighth the area of sail B.

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.

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.