exam
Maths Puzzle
Numerical Ability
How would you solve this equation?
z=8*square root of z +240
Any help is appreciated thanks alot!
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exam Other Question
(f*g)(x) = (g*f)(x)
a. always
b. never
c. sometimes
d. there is no such thing as (f*g)(x)
A total of $1150 was investe3d , part of it at 12% and part at 11%. The total yield was $133.75. How much was invested at each rate?