Convert 137 to base 5
P is partly constant and varies partly as Q. If P = 32 when Q = 16 and P = 20 when Q = 12, find P when Q = 28
The word HANDIER can be arranged in how many ways
From the table above, estimate the mode of the distribution.
Find the value of t for which (\(\frac{1}{2}\))\(^{t - 1}\) = 64
