2 point - v
2. The table below represents a quadratic function that models the concentration of medication
in blood over time.
Time Conc
(hours) (mg/D)
0
0
03 78.1
1 998
15 84.4
2 50.1
25 15.6
Based on the table, which function can best be used to model this situation?
R? value:

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )

It would be 0 at least it should be