The staff of the westport public library signed up 6 volunteers in the last 21 days. if the library staff continues to sing up volunteers at this rate, how many new volunteers will they get in the nest 7-day week?

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4