Can someone me, i've been stuck on this for the longest someone!

what is 3^√384?

a. 3 3^√6

b. 4 3^√3

c. 4 3^√6

d. 6 3^√3

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

Need so much on this one how many yards?

Of jk j(–25, 10) k(5, –20). is y- of l, jk a 7: 3 ? –16 –11 –4 –1