Regular expression into a NFA (a(db)+c)|(adc)

Which finger presses the h key on the keyboard? index finger on the left hand pinky finger on the right hand index finger on the right hand thumb on the left hand

Alcohol’s affects on the cornea and lens of the eye make it more difficult

Which of the following calculates the total from the adjacent cell through the first nonnumeric cell by default, using the sum function in its formula? -average -autosum -counta -max