A club has 20 girls and 30 boys. If two
names are drawn at random from a
box, what is the probability a boy and
girl are selected if the names are
returned to the box?

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.

Choose the more precise measurement. 26.4 cm or 8.39 cm

How do i put 3(x+7) in distributive property