Answer:
105
Step-by-step explanation:
11 x 9 + [15 - 9]
First is brackets
= 11 x 9 + 6
then multiplication
= 99 + 6
then addition
= 105
Answer:
2.24
Step-by-step explanation:
The probability formula using a Poisson distribution is:

λ = 90 / 18 = 5 average goals per interval (interval = a game)
So if for example you were interested in the probability of making 2 goals in a game
k = 2

This was just an example,
The standard deviation is 

Answer:
The answer is the option D
; All real numbers
Step-by-step explanation:
we have


Calculate f(x)*g(x)

Multiply applying the distributive property

The domain of the function is the interval------> (-∞,∞)
All real numbers
Answer:
es la c
Step-by-step explanation:
Explicación paso a paso:ya que para que de 0 tiene que ser un número negativo, tiene que ser el número inverso a 2/3, entonces n= -2/3 que tiene el mismo valor absoluto que 2/3
Answer:
E-F and E-D
C-B and C-D
Step-by-step explanation:
The circle and triangle are as shown. The options are:
- A-B and C-B
- E-F and E-D
- E-D and C-D
- A-F and E-F
- C-B and C-D
By drawing radius lines from the center of the circle to the tangent points B, D, and F, we can divide the triangle into 3 kites. Therefore, only segments that are legs of the same kite are congruent. So the answer must be E-F and E-D, and C-B and C-D.