Which kidney pole is represented by the blue arrow labeled “C” below?  

The superior mesenteric artery typically originates from the: 

In a cross section of the aorta and surrounding regions, the vein that is visualized superficial to the aorta and the origins of the right and left renal arteries and deep to the superior mesenteric artery is the: 

The most common anatomic variation of the renal arteries is: 

Which of the following is the MOST commonly missing tooth in the permanent dentition?

What is the dose for carvedilol? Type your answer for dose only!

What is composition in art? 

For each of the remaining four questions, you must show ALL of your work to get full credit. Clearly organize your written work on these! Also, draw a box around your final answer.   #27 (Workout – 6 points) Solve the following system of linear equations using the Gauss-Jordan elimination method from class, either with or without calculator aid. If your solution turns out to be parametric, use \(t\) as the parameter. If no solution exists, explain why not.     #28 (Workout – 7 points) Solve the following system of equations algebraically (meaning, by hand). If your solution turns out to be parametric, use \(t\) as the parameter. If no solution exists, explain why.

Printers have a demand function of \(p(x) = \frac{-1}{20}x+ 400\), where \(x\) is the number of printers demanded, and \(p(x)\) is in dollars. On the other hand, when the printers were being sold for $300, they supplied 1000 printers. Suppose that if the price were set to $100 or lower, they would not supply any printers at all. What is the equilibrium point for the printers? Round your answers to the nearest whole number.  

Gramática; Actividad A A. ¿Por o Para?: El viaje de Javi. Complete the sentences from Javi’s journal with the missing por or para. (1 pt. each; 10 pts. total)  Querido diario: 1)  Quiero visitar la playa Cuyagua [1] hacer surf.       2)  Volamos [2] 2 horas antes de llegar en Caracas.   3) Vamos a ir al hotel [3] taxi.   4) Quiero caminar [4a] las calles de la ciudad [4b] comprar algunos recuerdos en los mercados de la plaza.    5) Reservamos boletos [5] el primero de junio.         6) Vamos al mercado [6] unas camisetas como recuerdos del viaje.   7) Me gusta explorar el bosque y ver los animales.  Pero [7] mi madre, es más divertido ir a los museos en la ciudad.   8) Le compramos un collar [8] mi abuela.  Siempre le encantan los collares de oro.   9) El último día nos acostamos muy temprano.  [9] eso, fue muy difícil despertarnos temprano y viajar al aeropuerto sin problemas.