I think the answer would be 3/5
The percent of error can be found by dividing the difference in weights by the predicted weight.
290 - 258 = 32 pounds
32/258 = 0.124
0.124 = 12.4% approximately was the percent of error
(4c - 3d)(3c + d) =
= 12c² + 4cd - 9cd - 3d² =
= <u>12c² - 5cd - 3d²</u>
Answer:
x ≥ 2
Step-by-step explanation:
12x + 6 ≥ 9x + 12
3x ≥ 6
x ≥ 2
Answer:
The equation of the parabola is;
(y-3)^2 = 20(x-2)
Step-by-step explanation:
Here, we want to find the equation of the parabola given the focus and the vertex of the said parabola
Mathematically, we can have the equation represented as;
(y-k)^2 = 4a(x-h)
As we can see that the focus and the vertex lie on the same horizontal line of y = 3
In this case, a = 7-2 = 5
The coordinates of the vertex is (h,k) = (2,3) in this case
where h = 2 and k = 3
So the equation of the parabola will be;
(y- 3)^2 = 4(5)(x-2)
(y-3)^2 = 20(x-2)