Question 4 1 pts
You want to cut a length of PVC pipe such that you can play a 298 Hz note. If you
wanted to have the tube closed on one end, what length should you cut it to? Give your
answer to two decimal places.

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?

What causes the formation of ocean currents?

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?