\(\frac{1}{5}\)
\(\frac{7}{8}\)
1
\(1\frac{1}{5}\)
Correct answer is C
\(\frac{1}{8^{2y - 3y}} = \frac{1}{8^{-y}} = 8^{y}\)
\(8^{y} = 2^{y + 2} \implies (2^{3})^{y} = 2^{y + 2}\)
\(3y = y + 2 \implies 2y = 2\)
\(y = 1\)
Calculate the standard deviation of 30, 29, 25, 28, 32 and 24. ...
For what values of m is \(9y^{2} + my + 4\) a perfect square?...
In △PQR, \(\overline{PQ}\) = 5i - 2j and \(\overline{QR}\) = 4i + 3j. Find \(\...
If \(log_{y}\frac{1}{8}\) = 3, find the value of y....
Given that P = (-4, -5) and Q = (2,3), express →PQ in the form (k,θ). where k is the magn...