exam
Maths Puzzle
Numerical Ability
Textbook Walls and Smith
The population of a country doubled in 100 years, what was the exponential growth rate?
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exam Other Question
Please help! The length of a rectangle plus its width is 40m. The area is 336 square meters. How long is the longest side of the triangle?
A boat takes twice as long to go 40 miles, it takes the boat 12mph in still water.
what is the equation?
How long is the round trip?