A block of volume of 12cm3 has a density of 3 g/cm3 the block is cut into two pieces One piece has a volume of 8 cm3 and the other has a volume of 4cm3 what are the densities of two pieces

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

What is the value for this expression? 2e-5

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