Since there is a 1 out of 6 chance to get a black sock and 24 divided by 6 is 4, there are 4 socks that are black.
I think this place value drawing isn't taught to everyone, could you provide a picture of one?
1/6 / 1/3= 1/2 feet per hour
Answer:
Option B. The equation has a maximum value with a y-coordinate of -21.
Step-by-step explanation:
The correct quadratic equation is
This is a vertical parabola open downward (the leading coefficient is negative)
The vertex represent a maximum
Convert to vertex form
Factor -3
Complete the square
Rewrite as perfect squares
The vertex is the point (2,-21)
therefore
The equation has a maximum value with a y-coordinate of -21