b = 0.68 h = 49 cm = 0.49m B = 1/2 * 0.68 * 0.49 B = 0.3332/2 B = 0.1666
V = B * H B = 0.1666 H = 1.3
V = 0.1666 * 1.3 V = 0.21658 cubic meters
Answer from: Quest
an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.
Answer from: Quest
8 2/3 is the answer
step-by-step explanation: just use a calculator
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