A car's speedometer has a percent error of 5%. The speedometer currently shows that the car is traveling at a speed of 60 mph.
2 answers:
Answer:
The actual speed of the car is either 57 mph or 63 mph.
Step-by-step explanation:
Note that 5% of 60 mph is 3 mph. Thus, the actual speed of the car is between (60 - 3) mph and (60 + 3) mph, or between 57 mph and 63 mph.
The third answer choice is the correct one.
Answer:
The actual speed of the car is either 57 mph or 63 mph.
Step-by-step explanation:
First Calculate 0.05*60=3
The limit could either be
60-3=57 Or 60+3=63
57 mph of 63 mph
You might be interested in
Don’t take my word for it but I think 3rd option
Answer:
IJ
Step-by-step explanation:
Answer:
I just answered the other question you asked. Why did you ask the same question twice? Also, I said the 1st one
Step-by-step explanation:
4x + 2x< 5x-13
solve
6x < 5x-13
subtract 5x
x< (-13)
Q2 Anwser
Exact Form:
28/15
Decimal Form:
1.86
Mixed Number Form:
1 13/15
