Answer:
-15
Step-by-step explanation:
X = -1 and y = -3 ( if needed)
The Graph:
Hi there!
Keep in mind that even though there is a number outside of the parentheses, you only use the distributive property of multiplication when the numbers inside the quantity are not being multiplied or divided by each other.
That means we need to multiply what is in the parentheses before multiplying what lays outside of them.
675 * 0.0025 = 1.6975
Now multiply 1.6975 times 24.17.
1.6975 * 24.17 = 41.028575.
And there you go!
Round, if necessary.
:)
<h3>
Answer: P(3) = 0.20</h3>
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Explanation:
The Poisson PDF value is given by the function
P(x) = ( e^(-mu)*mu^x )/(x!)
where the exclamation mark indicates a factorial
In this case, mu = 4, so we can update the equation into
P(x) = ( e^(-4)*4^x )/(x!)
Now plug in x = 3 to finish off the problem
P(x) = ( e^(-4)*4^x )/(x!)
P(3) = ( e^(-4)*4^3 )/(3!)
P(3) = 0.1953668148129
P(3) = 0.20
Note: The 'e' is a special constant which is approximately e = 2.718, similar to how pi = 3.14 is a constant used often.
Answer: The Area is 35 square centimeters.
Key:
B1 = Base #1
B2 = Base #2
H = height
* = multiply
/ = divide
Step-by-step explanation:
First, write down the formula needed: (B1 + B2) * H / 2 = Area
Now Fill in what you know:
(6 + 8) * 5 / 2 = Area
B1 is 6 cm
B2 is 8 cm
The Height is 5cm (TIP: the height is usually in a vertical direction).
&
The Area is still unknown
Let’s Answer the equation now:
(B1 + B2) * H / 2 = Area
(6 + 8) * 5 / 2 = Area
(14) * 5 / 2 = Area
70 / 2 = Area
Area = 35 square centimeter (cm).
I hoped this helped.