Data
notebook prices
quantity : cost
$1.29
$2.32
5
$4.80
$9.00
10
how much would 10 students save if
they bought 10 notebooks as a group
rather than individually? (7-7)

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample