Answer: 8.125 square inches
Explanation/Calculation:
First, convert the fractions to decimals.
3 1/4= 3.25
2 1/2= 2.5
Now multiply 3.25*2.5
You get 8.125
1 ton = 2,000 pounds, so 1 ton would of course weigh more than 388 pounds
Answer:
11.27
Step-by-step explanation:
This type of parabola opens either to the left or to the right. The negative makes it open to the left.