In AQRS, the measure of ZS=90°, the measure of ZQ=41°, and SQ length of QR to the nearest tenth of a foot.
94 feet. Find the
R
X
42°
S
Q
94

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Calculate the mean value (expected value) of the following discrete variable x (10 points): x = 0, 1, 2, 3, 4, 5, 6 p(x) = 0.2, 0.2, 0.15, 0.15, 0.15, 0.1, 0.05

If y varies as x, and y=8 as x=4 what will be the value of y if x=2