Estimated demand for gold-filled lockets at sam's bargain jewelry and housewares is 2,420 lockets a year. manager veronica winters has indicated that the ordering cost is $45, the annual carrying cost is $.18 per locket and that the following price schedule applies: 1 to 599 lockets, $.90 each; 600 to 1,199 lockets, $.80 each; and 1,200 or more, $.75 each. what order size will minimize total cost?

it 2

step-by-step explanation:

8^1/3=2

mxb67

step-by-step explanation:

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.