The formula that we would use is the probability of both over the probability of the rain only.
P[Wind and Rain ] / P [Rain] = 0.35 / 0.65 = 0.538 = 54%
The answer is A.
You have to find the inverse of the function, then plug in -25 to that.
So:
First replace y with x and x with y
x=4(y+8)^2 - 9
Solve for y
x + 9 = 4(y+8)^2
(x + 9)/4 = (y+8)^2
Here square root both sides
sqrt((x + 9)/4) = y + 8
Subtract 8 from both sides
y = sqrt((x + 9)/4) - 8
Now plug in -25 in this equation
y = sqrt((-25 + 9)/4) - 8
solve
y = sqrt((-16 / 4)) - 8
Here, there is a negative number under the square root sign. So, -25 cannot be in the domain and the answer is D.
Answer:
7/10, or 0.7
Step-by-step explanation:
350/500
= 35/50 Divide both numerator and denominator by 10.
= 7/10 Divide both numerator and denominator by 5.
= 0.7
The highlighted variables a = 6 , b = 2, c=6 , d =2 , e=6 , f =6 , g =1
<h3>What is an Expression ?</h3>
An expression is a mathematical statement which consists of variables , constants and mathematical operators.
In the given expression
a = 6 , b = 2, c=6 , d =2 , e=6 , f =6 , g =1
To know more about Expression
brainly.com/question/14083225
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Answer:
systematic sampling
Step-by-step explanation:
This is when you start at a person (using a number that is randomly generated) and go up in intervals to select a sample.
Hope this helps!