The wheels on a car have a diameter of 28 inches. The circumference of one wheel is
inches. Use 3.14 for pi(Tt).
The wheels need to make about
revolutions to travel 2400 inches.

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

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).

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?