Answer:
To see if a table of values represents a linear function, check to see if there's a constant rate of change. If there is, you're looking at a linear function!
1st Step: Use Pythagorean Theorem.
2nd Step: Use inverse trigonometry to find an angle.
3rd Step: Subtract two known angles from 180° to find the missing angle.
Answer:
Step-by-step explanation:
The confidence interval for population mean is given by :-
Given : Sample size :
Sample mean :
Standard deviation :
Significance level :
Critical value :
Now, the 99% confidence interval for the mean percent body fat in all men aged 20 to 29 will be :-
Answer:
from 10 to 15
Step-by-step explanation:
because when your finding the spread you take the highest and lowest number.
Answer:
50 liters per minute.
Step-by-step explanation: