Simplify secxcscx/1+tan^2x.
1 answer:
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Answer: a) probability that the game will be canceled= 45%
b) probability there will be a light drizzle and the game will not be canceled=20%
Step-by-step explanation:
Since we have given that
Probability of heavy fog is given by
Probability of a light drizzle is given by
Probability of getting canceled a softball game due to light drizzle is given by
Probability of getting canceled a softball game due to heavy fog is given by
a. Find the probability that the game will be canceled.
Probability of getting the game be cancelled is given by
b. Find the probability there will be a light drizzle and the game will not be canceled.
Probability that there will be a light drizzle and the game will not be canceled is given by
Hence, a) probability that the game will be canceled= 45%
b) probability there will be a light drizzle and the game will not be canceled=20%
Answer:
Step-by-step explanation:
i) 1
ii) see attached
iii) as x goes from 0 to 2, y decreases parabolically from 1 to an acme at -3
iv) y = (x - 2)² - 3
v) -3 < t < 1
if t < -3 no intersection occurs between y = t and y = (x - 2)² - 3
if t = -3, y = t intersects the curve at only one point, (2, -3)
if -3 < t < 1 there exist two intersecting points with positive x values
if t = 1 there exist only one positive x value intersection as the other is at (0, 1) and 0 is neither positive nor negative.
if t > 1 there is one positive x value intersection and one negative x value intersection.
