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collen

Questions (8)

What is a square root of 67.
1. 1 answer
2. 212 views
Express 111 base n in base 10 and hence solve the equation 111n =37 base 10
1. 2 answers
2. 373 views
Write down the biggest digit of a number in base 5.
1. 1 answer
2. 668 views
Given that log x= 5 and log y= -7. Evaluate the following :a) log xy. b) log 1/x. c) log y/x. d) log xy^2.
1. 4 answers
2. 248 views
Evaluate :log 1/-7.
1. 1 answer
2. 181 views
Given that log 5=x and log -7 =y. Evaluate the following :a) log x/y. b) log xy.
1. 3 answers
2. 270 views
Evaluate : log 5/-7.
1. 1 answer
2. 180 views
Given that log x = 5 and log y = -7. Evaluate log x/y.
1. 2 answers
2. 1,035 views