The histogram shows the sizes (in acres) of 43 vineyards. a. Approximately what percentage of these vineyards are 210 acres?
b. Describe the distribution (shape, center, spread, unusual features).

If the discriminant if a quadratic equation is 4 which statement describes the roots?

How does the graph of g(x)=⌊x⌋−3 differ from the graph of f(x)=⌊x⌋? the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted right 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted up 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted down 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted left 3 units.

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?