Answer:
Step-by-step explanation:
Bucket's Capacity = b liters
** Jar's capacity is 8 FEWER liters than "b", so:
Jar's Capacity = b - 8
Whenever we want how many times one is larger than another, we always find the ratio of larger to smaller. Here, bucket's capacity is larger and jar's capacity is smaller than that. So, the ratio would be:
This is the correct answer,
Answer:
last option
Step-by-step explanation:
imagine a number line
________________________________________________
-3 -2 -1 0 1 2 3
|
-2.34 would be found somewhere over there
Answer:
69
Step-by-step explanation:
cuz
Since the focus is at (0, 2) and directrix is y = -2
point where both of these have the same x-value will be at (0, 2) for the focus and (0, -2) for the directrix.
The vertex will also have the same x-value so it will be (0, y).
y-value is half-way between the y-value of the focus, and the y-value of the directrix at x = 0.
Directrix y-value is -2 at x = 0 and for the focus it's 2 at x = 0.
Halfway between y = -2 and y = 2 is y = 0.
So the vertex of the parabola occurs at (0, 0).
So that's x^2 = 4ay = 4(2)y = 8y.
y = 1/8*x^2
hope it helps
