444 markers cost \$7.04$7.04dollar sign, 7, point, 04. Which equation would help determine the cost of 777 markers? Choose 1 ans
1 answer:
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Answer:
<h2>44 units²</h2>Step-by-step explanation:
The Pick's theorem
Let P be a polygon in the plane whose vertices have integer coordinates. Then the area of P can be determined just by counting the lattice points on the interior and boundary of the polygon!
In fact, the area is given by
where <em>i</em> is the number interior lattice points, and <em>b</em> is the number of boundary lattice points.
<em>Look at the picture</em>.
<em>i = 38</em>
<em>b = 14</em>
Substitute:
Answer:
a) P(x = 110) = 0
b)
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 109
Standard Deviation, σ = 2
We are given that the distribution of blood chloride concentration is a bell shaped distribution that is a normal distribution.
Formula:
a) P( chloride concentration equals 110)
P(x = 110) = 0
Because in a continuous distribution probability at one point is always zero.
P(chloride concentration is less than 110)
Calculating the value from the standard normal table we have,
P(chloride concentration is at-most 110)
Calculating the value from the standard normal table we have,
b) P(chloride concentration differs from the mean by more than 1 standard deviation)
P( 109 > x > 111) = 1 - P( 109 < x < 111)
Clearly, this probability depend on the values of μ and σ.