An epidemiological study of the spread of a certain influenza strain that hit a small school population found that the total number of students, p, who contracted the flu t days after it broke out is given by the model
p = −t2 + 13t + 170,
where
1 ≤ t ≤ 6.
find the day that 210 students had the flu. recall that the restriction on t is at most 6.

41/17 as a decimal rounded to the nearest hundredth

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet