Classify f(θ) of these trigonometric functions as less than, greater than, or equal to zero. A. f(θ)=sinθ, θ is in quadrant III
B. f(θ)=tanθ, θ is in quadrant II
C. f(θ)=cosθ, θ in quadrant IV
D. f(θ)=cosθ, θ=180 degrees
E. f(θ)=tanθ, θ= 540 degrees
F. f(θ)=tanθ,θ is in quadrant I

Aline that intersects one of two parallel lines intersects the other also always sometimes never

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .

Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?