Answer:
option A all real numbers
Step-by-step explanation:
domain is the all possible "X" values
and X has all real values
Algebraic Expression: 14x+25
Cost of gym membership for 6 months: 14(6)+25
Answer:
CI = x ± 2.58 (s / √n)
Step-by-step explanation:
The confidence interval is the mean plus or minus the margin of error. The margin of error is the critical value times the standard error. For a normal distribution, the critical value is the z-score at the given confidence level. The standard error is the standard deviation divided by the square root of the sample size.
CI = x ± z (s / √n)
At 99% confidence, z = 2.58.
CI = x ± 2.58 (s / √n)
Since all straight lines have an angle of 180 degrees if the exterior angle is equal to 113 degrees than you just subtract 113 from 180 which will equal 67.
D the black line represents a non-proportional relationship is the correct answer
