83. on a certain hot summer's day, 284 people
used the public swimming pool. the daily
prices are $1.25 for children and $2.00 for
adults. the receipts for admission totaled
$385.75.
part a: how many children are at the public pool?
part b: how many adults swam in the public
pool?

Listed below are the measured radiation absorption rates? (in w/kg) corresponding to 11 cell phones. use the given data to construct a no plot and identify the 5- number summary

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l