Answer:
D
Step-by-step explanation:
:)
Answer:
Step-by-step explanation:
3x - 5 = 2x + 6
x - 5 = 6
x = 11
Answer:
The probability would be 0.9586
Step-by-step explanation:
Given,
Mean,
,
Variance, 
Standard deviation,
,
If X represents the number of items produced in a factory during a week.
Hence, the probability that this weeks production will be between 40 and 60






Using z score table
= 0.9793 - 0.0207
= 0.9586
Answer:
m = -1
Step-by-step explanation:
First write the line in slope intercept form y = mx+b where m is the slope and b is the y intercept
x-y = 6
subtract x from each side
-y = -x+6
Multiply each side by -1
y = x-6
The slope is 1
Perpendicular lines have slopes that multiply to -1
m * 1 = -1
m = -1
The slope of the perpendicular line is -1