2017, casino gambling revenue in the United States totaled $41.2 billion.a) This data is reported in units of billion dollars, use scientific notation to report it in dollars.( 4.12x1010)b) In 2017 the population aged 21 and older in the United States was 238,648,563. Calculate the casino revenue per adult American. Round to two decimal places. Your answer should be in a well written contextual sentence.c) Now calculate the casino revenue per adult American per hour in 2017. Round to six decimal places.d) Express your answer to c) in scientific notation.

1. If a rental apartment has 790 total square feet and the monthly rent is $1,099, what is the monthly rent per square foot? Round your answer to the nearest penny. Do NOT input the dollar symbol, $. Example Input: 1.77 2. If a rental apartment has 760 square feet, and the monthly rent per square foot is $2.02, what is the total monthly rent? Round to the nearest whole dollar. Do NOT input the dollar symbol,$. Example Input: 1,106 3. The total monthly rent for an apartment is $1,509. The per square foot monthly rent for this same apartment is $1.98 / saft. What is the total square footage of the apartment? Round your answer to the nearest whole square foot. Do NOT input the unit square feet or sq.ft. or saft. Example Input: 723

Using excel, guess the temperature of the earth in 2050 from the data below Year temperature (°C) 1880 -0.161881…

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