Item 4 According to a survey, the residents of Country A has approximately 179,300,000 dogs and cats as pets. The same survey reports there are about 5.01×107 dogs and cats as pets in Country B. About how many times greater is the number of dogs and cats in Country A than Country B?

A. 0.25 times
B. 0.4 times
C. 2.5 times
D. 4 times

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

If the value of cos330°is√3/2 then find cos 165°.