Between 1975 and 1986, doctors in the state were required to report all cases in which a patient tested positive for a particularly deadly strain of the flu to the department of health.
Years
Number
since 1975 of patients
0
44,594
2 41,356
4
41,267
7
40,833
10
41,289
11 43,171
A] Use quadratic regression to create a parabola of best fit to model the data. Write the equation for the model, rounding
coefficients to two decimal places.

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

X-10/4 when x = –18 a 7 b –2 c –7 d 2

The distance from the sun to earth is about 1.5×10 to the 11th m suppose light travels at a speed of 3×10 to the 8th m per second about how long does it take light from sun to reach earth