Answer:
54 - 14 = 30
Step-by-step explanation:
1 feet = 0.3048 meters
So we do a unit conversion to cancel out the feet unit.
Look at my picture to see the work
Please let me know if this helped!
Answer:

Step-by-step explanation:
The given expression is:

Moving the expression to the other side in the fraction changes its sign to opposite. A numerator with negative exponent, when written in denominator will have the positive exponent. Using this rule, we can write:

The exponent 5 can be distributed to both numerator and denominator as shown:

The power of a power can be written as a product. i.e.

So, the expression similar to the given expression and with positive exponents is: 
Answer: C. Engine life decreases steady with time.
Step-by-step explanation:
Hello there.
<span>Least to greatest 7/12,0.75,5/6
7/12 ,5/6, 0.75</span>