Marie is getting married tomorrow, at an outdoor ceremony in the desert. in recent years, it has rained only 5 days each year. unfortunately, the weatherman has predicted rain for tomorrow. when it actually rains, the weatherman correctly forecasts rain 90% of the time. when it doesn't rain, he incorrectly forecasts rain 10% of the time. what is the probability that it will rain on the day of marie's wedding?

a. 0.567
b. 0.111
c. 0.332
d. 0.732

probability that it will rain on the day of Marie's wedding = 0.111

Step-by-step explanation:

Shown in the attachment.

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.