Check all the answers that represent the same level of precision, O A. 42
OB. 1.1
O c. 23.45
D. 100.6

Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.

The table shown below gives the approximate enrollment at the university of michigan every fifty years. how many more students were enrolled at the university of michigan in 1950 than in 1900?

Which angle of rotation is an angle of rotational symmetry for all figures?