Which pairs of angles in the figure below are vertical angles? Check all that apply.
S
E
B
2
Po
O A. ZBOA and ZBOE
B. ZSOB and ZAOB
O C. ZEOA and ZDOS
OD. ZSOE and _DOA
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Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)

Need showing work for this problem 56.25 ×25.80