Answer: 77.45 %
Step-by-step explanation:
We assume that the measurements are normally distributed.
Given : Mean :
Standard deviation :
Let x be the randomly selected measurement.
Now we calculate z score for the normal distribution as :-
For x = 35, we have
For x = 45, we have
Now, the p-value =
In percent ,
Hence, the percent of measurements should fall between 35 and 45 = 77.45 %
Answer:
311
Step-by-step explanation:
3+13=16
16^2=16*16=256
9^3=9*9*9=81(9)=729
729*6=4374
67^2=67*67=4489
---------------------------
256-4374+4489-60=311
I don't really understand your question, but it think it goes like this:
x-17-20=180
gather common terms
x-37=180
move 37 to other side
x=180+37
addition
x=217
Answer:
$66
Step-by-step explanation:
Y=0.17x+15
Y=0.17(300)+15
Y=66
Answer:
905,100
Step-by-step explanation: