Answer:
1. 1/80 = 0.0125
2. 1/2 = 0.5
3. 280
4. 23.09
5. 1/2 = 0.5
Step-by-step explanation:
1. height of probability density function
= 0.0125
2. probabilty that you will win the auction given a bid of 280
= 
3. mean secret service price
4. the standard deviation of the above
= (320-240)/12^1/2
= 23.09
5. with a new bid of 300 dollars, probability you will win auction
= [(300-280)/(320-240)]/[(320-280)/(320-240)
= (20/80) / (40 /80)
= 0.25/0.5
= 0.5
The equation of the line is y = -2/3x - 3.
To find this, we first need to turn the intercepts into ordered pairs.
x intercept: (-4.5, 0)
y intercept: (0, -3)
Now we can use these two points and the slope equation to find slope.
m = (y2 - y1)/(x2 - x1)
m = (0 - -3)/(-4.5 - 0)
m = 3/-4.5
m = -2/3
Now that we have the slope, we can use slope intercept form to find the intercept.
y = mx + b
-3 = 2/3(0) + b
-3 = 0 + b
-3 = b
Which allows us to model the equation as y = -2/3x - 3
(c) 0.60 raised to the 5th power
<u>Explanation:</u>
The probability of winning = 0.4
The probability of losing = 1 - 0.4
= 0.6
Probability of losing their first 5 wagers = ?
Probability of losing first 5 wagers = (0.6)⁵
Therefore, the probability of losing first 5 wagers is (0.6)⁵
Answer:
Step-by-step explanation:
hen molecular hydrogen (H2) and oxygen (O2) are combined and allowed to react together, energy is released and the molecules of hydrogen and oxygen can combine to form either water or hydrogen peroxide. These two processes are represented by the two chemical equations shown at right.
Answer:
it is 32
Step-by-step explanation:
you multipy 8 buy 4 =32
