Rachel is dividing -30 by a negative integer. The quotient is also an integer. Which statement describes the quotient Rachel should get? It will be positive and greater than 30.

It will be negative and greater than -30

It will be positive and less than or equal 30.

It will be negative and less than or equal to -30.

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to