5. let a be the matrix 1 5 2 1 0 15 a= |1 5 -4 0 2-2 6 1 5 6 0 0 3 a basis for the range of t(x) = ax. find

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

Aof 12 , we to a of 4 to on a .of 4 be ?

Ablue whale traveled 3112 miles in 214hours. what was the whale's rate in yards per hour? (1 mile = 1,760 yards)