Riley and magdalena bought beads to make a necklace. the beads that riley bought cost ¢48 for 12. magdalena bought 20 beads for $1.00. how much less does 15 of rileys beads cost than 15 of magdalenas beads?

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x