Which valve sits between the left atrium and left ventricle?

What does the following function return? Write exact value of the return statement ‘return a + b’.  def fun():       a = 100       b = 200       return a+b  #what will be the return value? fun() #call  

In a parenthetical, shortened article titles should be punctuated with quotation marks. 

Content is 65 percent, and grammar is 35 percent. Answer one of the following in a short essay of about 200 words. Make sure you mention the story (in quotes) and the author’s name at the beginning of your answer. “The Story of an Hour”– Kate Chopin 1. How does Chopin use dramatic irony to explore the theme of freedom in the story? Hills Like White Elephants – Ernest Hemingway  2. What is Hemingway’s Iceberg Theory, and how does he use it in this story? “A Very Old Man with Enormous Wings” – Gabriel García Márquez 3.  How does Márquez use satire to comment on religion, society, or human behavior?

The following sentence is written in an academic style and is acceptable for a college-level academic paper on success.    Students who are addicted to their cell phones and can’t put them down usually don’t do well in college.

Refer to the graph below, showing the market for bread.  Suppose that price ceiling policy has been put in place, such that the price of bread is P2. Write your answers in the text box below, as (a), (b), (c) and (d).   a. Which letter(s) in the graph represent(s) producer surplus under free-market conditions?  b. Which letter(s) in the graph represent(s) producer surplus under the price ceiling?  c. Which letter(s) in the graph represent(s) the deadweight loss associated with the price ceiling? d. Explain in your own words why there is a deadweight loss associated with this policy.  (2-3 sentences)

B. El pretérito: Los mensajes de texto. Alexander is texting with his mom about their day. First, read over their conversation below. Then, determine which verb, from the options provided, is missing from each sentence. Lastly, type the conjugated the verb in the preterittense in the space provided. (2 pts. each: 1 pt. for correct verb choice, 1 pt. for correct conjugation; 12 pts. total) MODELO: ¡Hola, mamá! ¿Recibiste el mensaje que te mandé ayer?   Mamá: Hola, querido. ¿Cómo estás? ¿Ya (already) (1) la sartén que te compré por Amazon? Alexander: Sí, mamá. ¡Gracias! Ya (yo) les (2) varios platos a mis amigos. Mamá: Excelente, mi corazón. ¿Qué les (3) tú a tus amigos? Alexander: Pues, ayer (yo) (4) pollo. Estuvo riquísimo. ¿Y tú? ¿Cómo estás, mami? Mamá: Bien. Esta mañana tu papá y yo (5) el periódico…y por la tarde (6) (yo) almorcé con tu tía…Bueno, cielo, tengo que irme, pero hablamos pronto.

Use a linear approximation of the function at to approximate the value of .  Write your answer as a reduced fraction.

How many times a day will Kiba be fed if the doctor wants Kiba fed every 4 hours?

How many kcals a day would be from his wet food alone per day?