Add.3.7 + 0.619 + 45

A. 45.989
B. 54.89
C. 49.319
D. 8.819


Answer: C

Mathematics

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B.
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A. 82.30° B. 7.70° C. 82.57° D. 82.37°

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In the bar graphs below, a projection of population by age groups and gender for two different countries is given as a percent of the country's population at the time. Provide an appropriate response.Population Pyramids for Countries A and B: 2006 and 2050    What is the 2050 projection for the 0-4 age group for Country B?

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Mathematics