The new length of the string is (16 + 1/4) feet, then the correct option is the second one (counting from the top)
We know that the current string was (7 + 3/4) feet in length. Then they add another piece that measures 8.5 feet.
The new length of the string is given by the addition of the above two lengths, we will get:
L = (7 + 3/4) feet + 8.5 feet
We can rewrite the second length as a mixed number:
8.5 = 8 + 1/2 = 8 + 2/4
Replacing that we get:
L = (7 + 3/4) ft + 4.5 ft
= (7 + 3/4) ft + (8 + 2/4) ft
= (7 + 8) ft + (3/4 + 2/4) ft
= 15ft + 5/4ft = 15ft + (4/4 + 1/4)ft = (16 + 1/4)ft
The new length of the string is (16 + 1/4) feet, then the correct option is the second one (counting from the top)
If you want to learn more about mixed numbers:
brainly.com/question/1746829
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Answer:
The correct answer is <em><u>A) At least once a year</u></em>
Explanation:
The battery and charging systems are very robust. However, they play such an important part that it is better to maintain and upkeep for maximum performance.
Once a year is an ideal time to check the charging and battery. If you have the time and expertise, you can obviously do it twice a year.
If you only do it once a year, it is better to do in the Fall, before winter arrives, so you are prepared.
Answer:
Economic sanctions and hard power
Explanation:
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