Ann nguyen would like an installment loan for 5,000. her bank will loan her the money at 12% for 18 months. her insurance company will loan her the money at 12% for 24 months. which loan would cost her less?

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Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)