In hepatic portal circulation, blood from the digestive organs and spleen circulates through the ___ before returning to the liver/heart (A) bain/heart (C) liver/brain (D) heart/liver

Find the velocity and position vectors of a particle with acceleration \( \mathbf{a}(t)=3 \mathbf{k} \), and initial conditions \( \mathbf{v}(0)=4 \mathbf{j}+3 \mathbf{k} \) and \( \mathbf{r}(0)=-5 \mathbf{i}+5 \mathbf{j}-3 \mathbf{k} \). \( \mathbf{v}(t)= \) \( 3+3 t \) \( \mathbf{r}(t)=-5 \) \( 3 t+\frac{3}{2} t^{2}-3 \) Submit answer Next item

(14.) \( 4 \frac{10}{29}+3 \frac{9}{17} \)

5. The function \( f(x)=x^{3}+b x-30 \) has the following roots: 5,3 and \( n \). what is the value of \( n \) ? A) -4 B) -2 C) 2 D) 4

\( f(x)=\frac{4 x}{x^{2}+2} ; \) Determine AVe AH

1.1. What are the challenges that language teachers are faced with in the multicultural classroom, provide solutions for the challenges you have mentioned. (Provide five challenges and five solutions). 1.2. "Code mixing has been regarded as a sign bo laziness or mental sloppiness and inadequate command of language. It has been claimed to be detrimental to the health of the language. The traditional pedagogical resistance to code mixing stems from a combination of puristic attitudes and the use of a monolingual paradigm of language." (Sridhar, 1996). In your own words, discuss the advantages and disadvantages of code mixing.