Part A: r = d/t
Part B: 221760 feet per hour
Part C: 42 mph
Part D: Miles because we are measuring large distances
1/2 a bunch because 8 divided by 4 = 1/2 :)
Answer:
B) 2 1/4
Step-by-step explanation:
Answer:
it descended 31 Feet b b b b b b b b b bb b b b b b b b b b b
8-4x^2+10x^2+2x
8+6x^2+2x
6x^2+2x+8
This is a quadratic equation since it has three terms. Now, a=6 (that is, a≠0) and therefore, it is a quadratic trinomial equation.
The correct answer is C.)