-7/2
it’s in the equation already
it’s the m in the formula
it’s y=Mx+b
The response time includes the round-trip signal time plus the robot's travel time.
59 min = 2*(9.5 min) +travel time
59 min -2*(9.5 min) = travel time = 40 min
The speed is distance / travel time
speed = (52.8 m)/(40 min) = 1.32 m/min
The robot's average speed was 1.32 meters per minute.
I would say either B or D because they’re both the same equation
The answer is 277. If you use PEMDAS you would multiply 9x27. Then 2x31. Then add them 243+62. Then subtract 28. Which gives you 277
Hey you can use marhway or desmos it has helped me with theses also don’t open any links it can be a scam