6. About how many more inches is the circumference of the circle than the perimeter of the quadrilateral A. 1 in B. 2 in C. 3 in D. 6 in

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Is this a polynomial function? i need to know asap

Which is the focus of a parabola with equation y2=4x