Find the area of a triangle with a base of 8cm and a height of 10cm

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

What are the sotions to the quadratic equation 9x^2=4

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