A research scholar wants to know how many times per hour a certain strand of virus reproduces. He wants to construct the 98%98% confidence interval with a maximum error of 0.180.18 reproductions per hour. Assuming that the mean is 1212 reproductions and the variance is known to be 4.414.41, what is the minimum sample size required for the estimate? Round your answer up to the next integer.

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.