I believe so it's B.
1000*1/3= 333.33333333 (Goes on), since you cant have a fraction of a roll, round it to about 333.
Y = 3(x-8)^2 + 6 is in the form y = a(x-h)^2 + k
match up the terms to see that
a = 3
h = 8
k = 6
So the vertex is (h,k) = (8,6)
Answer: (8,6)
Answer:
x = -2 + √19, x = -2 - √19
Step-by-step explanation:
Equation: x² + 4x = 15
Complete the square of ax² + bx: x² + 4x <em>+ 4</em>
Insert into equation (with balancing): x² + 4x + 4 = 15 <em>+ 4</em>
Change form: <em>(x + 2)²</em> = 15 + 4
Combine like terms: (x + 2)² = 19
Square root: x + 2 = ±√19
Isolate x: x = -2 ± √19
It's pretty straightforward and simple:
Six more means + 6.
Twice a number means 2n.
Is 16 means = 16
Now combine these three definitions and you will receive:
6 + 2n = 16
Now solve this simple equation:
6 + 2n = 16
2n = 16 - 6
2n = 10
n = 10 / 2 = 5
So the correct answer is D.