Felipe biked 54 kilometers on Sunday. How many miles is this?

33 i believe is the answer

Explanation:

hope this helps

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27