Answer:
The actual speed of the car is either 57 mph or 63 mph
Step-by-step explanation:
Given as :
The measured speed o the car = 60 mph
The percentage error in speedometer = 5 %
Let The actual speed of car = x mph
Now, percentage error =
× 100
So,
= 
or,
× 60 = x - 60
Or, 3 = x - 60
∴ x = 63 mph
Hence The actual speed of the car is either 57 mph or 63 mph . Answer
True. EH is the diameter of D
8*2=16, 4*4=16, so 16/2 is even and so is 16/8 or 16/4
Answer:
N=48
Step-by-step explanation:
2^9+2^4+48=576
576 is a perfect square
Answer:
h
Step-by-step explanation:
h