Which of these functions have a domain of all real numbers? A.
functions f, g, and h
B.
functions f and g only
C.
function f only
D.
functions g and h only

It takes evan 6 3/4 to mow 3 lawns. it takes 2 1/3 hours to mow me. gals lawn and 1 3/4 hot mow ms. lee’s lawn. how many hours does it take evan to mow the third lawn?

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π