An 80% confidence interval for a proportion is found to be (0.12, 0.18) . What is the sample proportion? A. .14 B. .16 C. .18 D. .15

Which of the angle pairs can be classified as vertical angles? ∠1 and ∠2 ∠2 and ∠4 ∠3 and ∠2 ∠4 and ∠1 ∠3 and ∠1

In the figure dhg fhe which statement is true by cpctc

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?