How do you find the range of a data set
a. add the minimum value to the maximum value
b. add the minimum value to the average value
c. subtract the average value from the maximum value
d. subtract the minimum value from the maximum value

How many molecules are present in 3 mols of silicon dioxide (sio2)?

How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit

As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?