The percent error in Roger's measurement is :25%.
Using this formula
Percent of error=Length-Centimeters long/Centimeters long×100
Let plug in the formula
Percent error=15-12/12
Percent error=3/12×100
Percent error=25%
The percent error in Roger's measurement is :25%.
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Answer: This turn will make a change of 45 minutes.
Step-by-step explanation: Now, a full turn of the minute hand in a clock face is an hour or 60 minutes.
Now, if we only do a 3/4 of a turn, the number of minutes passed is equal to:
3/4*60min = 45min
So in a 3/4 turn of the minute hand, the "change" in the time will be one of 45 minutes.
ANSWER
d.
EXPLANATION
We want to simplify
Recall that the common logarithm has a base of 10.
This implies that,
Recall again that:
Therefore,
Answer:
no simplify. answer is:
b. log(1/7)
A.)mass
B.)area
C.)volume
D.)length