If there are 36 performers in a dance recital. the ratio of men to women is 2: 7. how many men are in the dance recital ?

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.

If you draw a card with a value of three or less from a standard deck of cards, i will pay you $43. if not, you pay me $11. (aces are considered the highest card in the deck.) step 1 of 2 : find the expected value of the proposition. round your answer to two decimal places. losses must be expressed as negative values.