42. In an experiment, a radio-controlled car takes 2.50 ± 0.05 s to travel 40.0 ± 0.1 m. What is the car’s average speed and the uncertainty in this value?

answer: 1) twenty-seven times y

              2) twenty-seven multiplied by y

include a picture of the drawing in order for me to

step-by-step explanation:

37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

hope it : ( : )