Barbara is converting 78°F to degrees Celsius. First, she subtracts 32 from 78. What is the next step? multiply 46 by 5/9
multiply 46 by 9/5
add 273 to 46
subtract 273 from 46

What is the angular momentum of the bar about the axle?

You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring