Answer:
When w = 8, w² - 4w - 2 = 30.
Step-by-step explanation:
w² - 4w - 2
Substitute value w = 8.
8² - 4(8) - 2
Square 8.
64 - 4(8) - 2
Multiply -4 and 8.
64 - 32 - 2
Subtract 32 from 64.
32 - 2
Subtract 2 from 32.
30.
Answer:
6 meters
Step-by-step explanation:
This is a right triangle (indicated by the little square in the corner), so it's like half a square. Formula for a right triangle's area is ÷ 2. So in this situation:
÷
1/4 of the pizza was left after dinner
0.21094 is the probability that the surgery is successful on exactly 3 patients.
<h3>What is probability?</h3>
It is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true.
According to the given question,
Let Y = The number of patients who respond yes:
Given ,
The probability that the surgery is successful on exactly 3 patients is 0.21094
Learn more about Probability here:
brainly.com/question/23345093
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