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Kenny
Questions (4)
A cinema hall contains a certain number of people. If 22.5% are children, 47.5% are men and 84 are women, find the number of men
1 answer
16 views
What is the √160r^2
1 answer
11 views
Simplify: √160r^2 +√71r^4 +√100r^8
1 answer
8 views
log r - log r^3 - log r^5 =8√2 , if all the logarithms are in base 2, find r.
1 answer
45 views
