Рассмотрите схему рефлекторной дуги коленного рефлекса. а) запиши названия всех звеньев рефлекторной дуги, обозначенных на рисунке цифрами от 1 до 5 б) запишите, что происходит на участке № 4​

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.

Martha is training for a duathlon, which includes biking and running. she knows that yesterday she covered a total distance of over 55.5 miles in more than than 4.5 hours of training. martha runs at a speed of 6 mph and bikes at a rate of 15.5 mph.