Agriculture: You own an empty one acre lot. (640 acres = 1 mi?; 1 mi = 5,280 ft) a. If 1 inch of rain fell over your one acre lot, how many cubic inches of water fell on your lot?

b. How many cubic feet of water fell on your lot?

c. If 1 cubic foot of water weighs about 62 pounds, what is the weight of the water that fell on

your lot?

d. If the weight of 1 gallon of water is approximately 8.3 pounds, how many gallons of water fe

on your lot?

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

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.

2.5 milligrams is equivalent to how many grams