Julie has a 20- gallon fish tank full of water that she needs to move from one room to another. she pours out all the water. the fish tank is a right rectangular prism. the fish tank weighs 225 pounds when it is filled with water. the dimensions of the water inside the fish tank are 30 inches by 12 inches by 12 inches. 1 cubic foot weight 62.4 pounds. enter the weight of the fish tank when it is empty

The parabola opens: y=√x-4 (principal square root) up down right left

Me 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.

An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?