X equals 3
13 = 4x + 1
12 = 4x
12/4 = x
3 = x
Given that the range of the signal is a quadratic function:
(x-h)^2 = 4a (y - k)
(5-4)^2 = 4a (4 - 2)
4a =1/2 therefore,
(x -4)^2 = (1/2)(y – 2)
The road is a line.
Slope of the road is (7 -2)/(-3 -8) =-5/11
Therefore the equation of the line:
5x + 11y = 5(8) + 11(2)
5x + 11y = 62
Every person gets .66th of an apple - you just need to draw a picture to represent this.
A hyena's speed is 0.25 mi/22.5s
0.25 mi/22.5s * 3600s/1hr = 40 mph
