exam
Maths Puzzle
Numerical Ability
I need help on this problem please:
16(x+2)=70.4
Thanks for you help!
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exam Other Question
What is the solution for 2x-y=6
6x-3y=12
Can you please help me with this. I do not understand how to do this.
Suppose that x has a distibution with u = 72 and o = 8.
if random samples of size n = 16 are selected, ca