The manager of a laptop computer dealership is considering a new bonus plan in order to increase sales. currently, the mean sales rate per salesperson is five laptops per week. the correct set of hypotheses for testing the effect of the bonus plan is a. h0: μ < 5 ha: μ ≥ 5. b. h0: μ > 5 ha: μ 5. c. h0: μ 5 ha: μ > 5. d. h0: μ 5 ha: μ < 5.

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?