According to a survey of workers, 4/50 of them walk to work, 3/50 bike, 10/50 carpool, and 33/50 drive alone. What percent of workers walk or bike to work?

need more info

step-by-step explanation:

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

i think it’s c i believe