The answer is -2/3 from the solution above
I believe the answer would be 6.3 feet if you use Pythagorean theorem
Answer:
Option A) 32c
Step-by-step explanation:
we know that
To find the unit cost, divide the total cost of twelve pounds by twelve pounds
so

Remember that
1$=100 cents
Convert dollars to cents

therefore
The cost of one pound of nails cost 32 cents
15.12 miles/ 6.3 hours= 2.4 miles/hour.
The final answer is 2.4 miles per hour~