10 years ago rapunzel had 19 centimeters of hair, now then years later her hair has grown to 20,193 centimeters long, how long has her hair grown?

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

Which is the length of the hypotenuse of the triangle a. 94ft b. 214 ft c. 33ft d. 37 ft

Is the square root of 4 plus the square root of 16 rational?