Answer:
Inequality: 
Solution: 
Step-by-step explanation:
"Six more" is asking you to add 6, so add 6 to 5 times x.
"At least" means equal or greater than, so the inequality has to be equal or greater than 31.
To solve for x, subtract 6 from both sides of the inequality to get 
Then divide both sides by 5 to get
Answer:
38 farenheight is higher as 2 c= 35 farenheight
Step-by-step explanation:
1 out of 25 chance
Step-by-step explanation:
25 prefer candidate A. 2 will be chosen out of the 25 you want only 1. therfore the probility is 1 out of 25
The mean absolute deviation is 0.75. Work is shown here: https://ncalculators.com/statistics/mean-absolute-deviation-calculator.htm
Answer:
0.9984
Step-by-step explanation:
we have shape parameter for the first component as 2.1
characteristics life = 100000
for this component
we have
exp(-2000/100000)².¹
= e^-0.0002705
= 0.9997
for the second component
shape parameter = 1.8
characteristic life = 80000
= exp(-2000/80000)¹.⁸
= e^-0.001307
= 0.9987
the reliability oif the system after 2000 events
= 0.9987 * 0.9997
= 0.9984
