exam
Maths Puzzle
Numerical Ability
I want to know the next four letters of this pattern: T,F,S,N,E,T
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exam Other Question
Solve for x:
log10 7 = log10x - log10 2
The revenue for a sandwich shop is directly proportional to its advertising budget. When the owner spent $2000 a month on advertising, the revenue was $120,000. If the revenue is now $180,000, how much is the owner spending on advertising?