The hyperbolic cross section of a cooling tower is given by the equation 4x^2-y^2 + 16y-80 = 0. The center of the cooling tower is the same as the center of the hyperbola, and the x-axls represents the ground surface. The diameter at the center of the tower is (__) meters. The center of the tower is (__) meters above the ground. Please help, taking semester exam and need help badly!!!​

help

Step-by-step explanation:

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)