Answer:
56
Step-by-step explanation:
The number in the middle is 56
Answer:
8
Step-by-step explanation:
Add the exponents of the variables.
2 + 6 = 8
Degree: 8
Answer:
(2, 1 )
Step-by-step explanation:
Using the Section formula
For endpoints (x₁, y₁ ) and (x₂, y₂ ) partitioned in the ratio m : n
Then coordinates of point are
[ , ]
Here m = 5, n = 2, (x₁, y₁ ) = (- 3, - 9), (x₂, y₂ ) = (4, 5), thus partitioned point
= [ , ]
= [ , ]
= ( , )
= (2, 1 )
Answer:
And for this case we want to find the probability density function and we know that is given by:
Step-by-step explanation:
Let X the random variable who represent the length of time it takes students to complete a statistics examination. And the distribution for x is given by:
And for this case we want to find the probability density function and we know that is given by: