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Hank's speedometer reads 60 miles per hour, but during a road test he
finds that he was actually driving 54 mph. What is the percent error in
Hank's speedometer?

10%

Step-by-step explanation:

Since 54 is 10% less than 60, the answer is 10%.

Simply divide 54 by 60 and you should get .90 which means 54 is 90% of 60.

Therefore, 54 is 10% less than 60.  So, the error is 10%

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

the answer is the third / last answer

step-by-step explanation: