exam
Maths Puzzle
Numerical Ability
I have a log question... I am having a hard time setting up this problem... please help me..
log 25=x
5
and
log (5)^-2
5
can you please help me thank you.....
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exam Other Question
Fred bought three shirts each at the same price, and received less than $12.00 in change from a $50.00 bill.
a. what is the minimum cost of one shirt
b. what is the maximum cost of one shirt
Could you please help me to simplify the following:
3^(4x-3)*a^(2x-3)/3^(2x+1)*a^(x-1)