Y = -2x + 4
Therefore, gradient = -2
(-3,9)
y = m(x - x1) + y1
y = -2(x - (-3)) + 9
y = -2(x + 3) + 9
y = -2x - 6 + 9
y + 2x = 3
Answer: 8%
Step-by-step explanation: 370 * 8% = 29.60
<span>The answer is 0.8347.
Mean u = 1/m = 3.6 per hour
Time x = 0.5 hour
Exponential Probability = P(X <= x)
Going by the Cumulative distribution function P(X <= x) = 1 - e^(-mx)
P(X < .5) = 1 – exp^(-3.6 x 0.5) = 1 – 0.1653 = 0.8347</span>