What is the cube root of b square root 27

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

Which expression gives the exact value of x?

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.