Answer:
I think it is commutative
Step-by-step explanation:
because commute means move so I think that's what it is
I believe the answer is 16/9
Answer:
d= 2345.67
Step-by-step explanation:
or d= 18400
Answer:
15 minutes
Step-by-step explanation:
Betty mows at 3 times the speed that Bullwinkle does, so is equivalent to having 3 Bullwinkles in her place. That makes the lawn get mowed as though 4 Bullwinkles were working, so it will take 1/4 the time it takes Bullwinkle to mow the whole yard. 1/4 of 60 minutes is 15 minutes.
Working together, Betty and Bullwinkle will take 15 minutes to mow the lawn.
Ayo we need more information you know you can post pictures right?
