Answer:
Step-by-step explanation:
Given that X is binomial with n = 13 and p = 0.30
Pdf of x is
f(x) =
a) f(0) = P(x=0)
=0.00969
= 0.01
b) f(12) =
4.83(10^-6) ~0.00
c)
The equation that represents the line is:
Step-by-step explanation:
We have to observe the graph to find the points on line
So the points on line are:
(x1,y1) = (4,6)
(x2,y2) = (-2,1)
First of all we have to find the slope
Equation of line is given by:
Putting the value of slope
Putting (4,6) in the equation
Putting the value of b
Hence,
The equation that represents the line is:
Keywords: Equation of line, slope
Learn more about equation of line at:
#LearnwithBrainly
Answer:
Step-by-step explanation:
-5x the base
Answer:
Q1-298
Q2-422
Step-by-step explanation:
Answer:
X= 2
Step-by-step explanation:
Simplify.
5 + 3x + 4x = 19
Combine 3x + 4x = 7x
5 + 7x = 19
Solve.
5 + 7x = 19
Solving for variable 'x'.
Move all the terms containing x to the left, all other terms to the right.
Add '-5' to each side
5 + -5 + 7x = 19 + -5
Combine like terms: 5 + -5 = 0
0 + 7x = 19 + -5
7x = 19 + -5
Combine like terms: 19 + -5 = 14
7x = 14
Divide each side by '7'.
x = 2
Simplifying
x = 2
Hope this helps & good luck!