Grayson runs a farm stand that sells apples and raspberries. Each pound of apples sells for $1 and each pound of raspberries sells for $2.50. Grayson made $97 from selling a total of 52 pounds of apples and raspberries. Determine the number of pounds of apples sold and the number of pounds of raspberries sold.

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