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February 1, 2015

February 1, 2015

Posted by **Mary Ann** on Friday, May 9, 2014 at 9:45pm.

t= -62.5 IN (1- N over 80)

according to this formula, what is the maximum number of words per minute? Round the answer to the nearest whole number.

B) solve for N. N=

- Alegbra -
**Reiny**, Friday, May 9, 2014 at 10:23pmI suspect that this is a log question and your IN is actually ln ( the natural logarithm)

so let's try:

t = -62.5 ln(1 - N/80)

or is it

t = -62.5 ln( (1-N)/80)

look at the first of the Related Questions below.

It is the same question and Steve had his doubts about the same question.

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