25 points

what is the value of 4 x (-1+2-3+4-5+6-7++1000)?

(a) -10 (b) 0 (c) 1 (d) 500 (e) 2000

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36