Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. write the polynomial in standard form.
2, -4, and 1 + 3i

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.