exam
Maths Puzzle
Numerical Ability
needed help!
determine whether the function {(13,0), (10,-9), (9,-10)} is invertible. If it is, then fin the inverse.
thank you so much
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exam Other Question
For the following set of data, test the hypothesis that the average is 10. Run a test of that hypothesis and present the conclusion.
x
8.9
9.7
10.3
8.5
10.4
9.3
9.8
7.1
10.6
11.1
Last question. Thanks!
Solve for x:
6 log3 x - 5 = 12