The increased number of small commuter planes in major airports has heightened concern over air safety. An eastern airport has recorded a monthly average of five near - misses on landings and takeoffs in the past five years.
a. Find the probability that during a given month there are no near-misses on landings and takeoffs at the airport.

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Michelle is planting flowers in her garden. she wants the ratio of daises to carnations to be 3 to 2. michelle wants to plant a total of 35 flowers. how many daises should she plant?

Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.