On a certain hot summer's day, 113 people used the public swimming pool. The daily prices are $1.25 for children and $2.00 for adults. The receipts for admission totaled 166.75 How many children and how many adults swam at the public pool that day?

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6

If log(a) = 1.2 and log(b)= 5.6, what is log(a/b)? a. 4.4b. 6.8c. not enough informationd. -4.4