The table below shows immigration to the united states from three countries in three different years.

a person is randomly selected. find the probability that the person is from cuba, given that the person immigrated in 1990. round your answer to the nearest hundreth.

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x