Mrs. ruiz has 11/12 yard of string to hang 3 banners. she uses the same length of string to hang each banner. how much string does she use for each banner?

yard

Step-by-step explanation:

Length of string Mrs. Ruiz has = yard

Mrs. Ruiz needs to hang 3 banners using the string.

Having known that each banner uses same length of string to be hung we can divide total length of sting into 3 equal parts.

So, we can divide yard by 3 as

⇒

Changing the division sing to multiplication by taking reciprocal of divisor.

⇒

We can now multiply numerators and denominators.

⇒ yard

∴  Mrs. Ruiz must used   yard of string for each banner.

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are