Find the circumference of the circle shown. round to the nearest tenth .

Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Is the power produced directly proportional to the wind speed, give reasons for your answer?