Matrix a is shown below. given that matrix a equals matrix b, what is the value of b23?
-9
-7
0
21
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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?

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Can someone answer this question for me