Answer:
y = 10x - 2
Step-by-step explanation:
From the table attached,
Let the equation of a line passing through two points and is,
y = mx + b
Here, m = slope of the line
b = y-intercept
Since, m =
Slope of the line passing through (0, -2) and (1, 8) will be,
m =
m = 10
y-intercept 'b' = -2 [Output value at x = 0]
Therefore, equation of the line will be,
y = 10x - 2
First you have to change each one into a decimal.
10% = 0.10
1/9 = 0.11
So the answer has to be between 0.10 and 0.11.
A is more than 0.11.
B is more than 0.11.
C is between 0.10 and 0.11.
D is less than 0.10.
The answer is C. 0.108.
Answer:
Step-by-step explanation:
Hello There!
It says the tree has a cone like structure
The formula for volume of a cone is
where r = radius and h = height
note it says to use 3.14 for pi
so given the dimensions all we have to do is plug in the values into the formula
Our last step is to round to the nearest foot
So we can conclude that the tree has a volume of 25.13ft³
Answer:
a)
b)
Step-by-step explanation:
a) In the given case,
Mileage of the cars =
The PDF is
The CDF is
For new car the probability will be
For the used car probability is
b) For the case given in this part the mileage of the cars is Uniform (0,40000)
The PDF is
The CDF is
For the new car probability is
For the old car probability is,
Hey!
Hope this helps...
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x^2 - 14x > 15
x^2 - 15x - 15 > 0
(x + 1)(x -15) > 0
<em>If we take a stance and say BOTH POSITIVE, we see</em>
<em>x > -1 OR x > 15</em>
<span><em>In this case </em><em>x > 15</em><em> is the dominating factor...</em></span>
<span><em>
</em></span>
<em>If we take a stance and say BOTH NEGATIVE, we see...</em>
<em>x < -1 OR x < 15</em>
<span><em>In this case </em><em>x < -1</em><em> is the dominating factor...</em></span>
<span><em>
</em></span>
<em>Now combine the 2 proven factors, we get...</em>
<em>x < -1 OR x > 15</em>
So...
The answer is: D.) x<-1 or x>15