Find the area of the shaded region below: use 3.14 for pi a) 33.7 ft
b)134.3 ft
c) 84 ft
d) 50.3ft

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

How many solutions does the nonlinear system of equations graphed bellow have?

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).