Abasketball coach is purchasing 12 shirts for her team, each with a different number. at the checkout counter, the clerk places 5 of the shirts in the first bag. how many different ways can a group of 5 shirts be placed in that first bag? a. 19,008 b. 60 c. 792 d. 95,040

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.