PLEASE HELP: 15points
A circle’s circumference is approximately 44 cm. Which means the circles radius is approximately:
1. 7 cm
2. 11 cm
3. 14 cm
4. 22 cm

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

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).

Find y to the nearest hundreds place