Me ayuda pli cuál es la diferencia entre pictóricos topográficos y cinematográficos y les doy corona y 65 puntos ​

bicycle rental company has three rental locations in FreshAire Park, denoted by A (the alpine trailhead), B (the botanical garden), and C (the castle). A customer may rent a bike from any of the three locations and return the bike to any of the three locations. The manager finds that customers return the bikes to to the various locations according to the following probabilities:

Rented from

А B C

Returned to A .8 .3 .2

B .1 .2. .6

C .1 .5 .2

1) Solve the homogeneous system (I – P)q = 0. Remember that q is a probability vector, so its entries must sum to 1.

2) If the bike rental company has 1000 bikes at FreshAire Park, how many individual bike racks do they need at each of their locations?have discovered a new organism with a very simple actin cytoskeleton. In the resting state this cell has a lot of short actin filaments underneath the plasma membrane. These actin filaments are capped at their plus ends by the capping protein Gelsolin. The minus ends of these filaments are NOT capped and there are no other proteins bound to the actin filaments. The actin filaments in this resting cell are not growing or shrinking. When the cell receives a stimulus to move it generates a lipid called PI(4,5)P2 which we will learn about later in the course. This lipid binds to Gelsolin and inactivates it releasing the actin filaments. Based on this (fictional) story answer the following questions:

a. What is the concentration of G-actin in the resting cell?

b. In the resting cells why are the actin filaments not growing or shrinking?

c. What will happen to the actin filaments when Gelsolin is inactivated in the stimulated cell? Will they grow, shrink or stay the same? Why?