Question 10 of 10 ( point) | Question Attempt 2 of 2 ✓2 3 5 6 X7 ✓8 10 ✓9 A rectangle is placed around a semicircle as shown below. The length of the rectangle is 18 cm. Find the area of the shaded region. Use the value 3.14 for n, and do not round your answer. Be sure to include the correct unit in your answer​

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

What describes horizontal cross section of the right rectangle 6m 8m 5m

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).