B. El presente progresivo: ¿Qué están haciendo Olivia y Darby? Two new international students from Peru, Olivia and Darby, are sitting on the Oval and people watching. First, read their comments below. Then, select the missing verb that makes sense based on the context. Lastly, type the present progressive form of the verb in the space provided. (2 pts. each: 1 pt. for correct verb, 1/2 pt. for correct form of ‘estar’, 1/2 pt. for correct gerund; 10 pts. total)MODELO: Allá veo a un amigo que está caminando  con su perro. ¡Qué lindo!Darby: Allá lejos puedo ver a un chico que 1.   un sándwich. ¡También tengo hambre!Olivia: Allí hay dos estudiantes que 2.   novelas. ¡Parecen estar aburridos!Darby: En ese círculo allí un estudiante 3.  . ¿Tienes sueño? ¡Yo sí!Olivia: Aquí mismo tú y yo 4.   lo que todos hacen. ¡Qué chismosas (gossips) somos!

If a relation is linear, then the which of the following is not true?

Express (55)3 as a power with a single exponent.

Calculate the volume of a cone-shaped paper cup that is 12 cm high with a radius of 4 cm.

Simplify -x(-7×2 – 3x + 5) – 2x(x2 + 6x – 10).

Determine the value of z: 15 =10 :300 

Cereal comes in 3 sizes. Which box is the best value (most cereal for the least cost)?

Determine the value of “n” in the following ratio:  2 :6 = 8 :n

When a duck flies, it beats its wings about 23 times in 10 s. How many times will it beat its wings in 2 min?

There are 800 students enrolled in Bracebridge and Muskoka Lakes Secondary School. The ratio of girls to boys is 6 :4. How many girls go to this school?