Aboard is 6 1/2 feet long. you cut off a 1 3/4-foot piece and a 2 2/3-foot piece. how much of the original board is left?

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.

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

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?