Answer:
Step-by-step explanation:
walks 3 miles in=45 min
1 mile in=45/3=15 minutes
26 miles=26×15=390 min.=6hrs 30 minutes
The correct answer is seven thousand.
Answer:
y = -2(x -2)^2 + 11
Step-by-step explanation:
It works well to factor the leading coefficient from the first two terms.
... y = -2(x^2 -4x) +3
Now we want to add the square of half the x-coefficient inside parentheses, and subtract the equivalent quantity outside parentheses.
... y = -2(x^2 -4x +4) +3 - (-2·4)
... y = -2(x -2)^2 +11 . . . . . . . . simplify
_____
The form given in the problem statement is called "vertex form," where the vertex of the parabola is (h, k). A graph shows us the vertex is (2, 11), so we can write the function immediately as ...
... y = -2(x -2)^2 +11
Answer:
you can find a radius through its volume and height. Multiply the volume by 3. For example, the volume is 20. Multiplying 20 by 3 equals 60
Step-by-step explanat
I hope to help you
12 square centimeters
Step-by-step explanation:
You just multiply the length x the width which is just 3 x 4