Sallie's recipe calls for a total of cups of flour to make biscuits. It says to use cup of flour from the total for rolling out the dough. Which number line shows how much flour Sallie needs to roll out the dough and how much flour she needs for the dough?

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.