The function I(t)=12t+20/t gives the value of an investment in thousands of dollars over time. The unit of time is years. a. What will be the value of the investment after 3 years?

b. What is the value of the investment at 6 months?

C. Explain how you know that the value of the investment eventually settles around $12 000.

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?