The bar graph shows theapproximate population ofUtopiala from 1970 to 2030. (Thepopulation in 2030 is projected.)Estimated Population of Utopiala40-3628293030-251620-1010-What was the approximatepopulation in 2020?1970 1980 1990 2000 2010 2020 2030Year.....The approximate population of Utopiala in 2020 wasреople.(Type a whole number.)Approximate population(in millions)

A bar chart or bar graph is a chart or graph that presents categorical data with rectangular bars…

Answered: The bar graph shows the approximate…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section5.6: Exponential And Logarithmic Equations

Problem 52E

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An annual marathon covers a route that has a distance of approximately 26 miles. Winning times for this marathon are all over 2 hours. The following data are the minutes over 2 hours for the winning male runners over two periods of 20 years each. (a) Make a stem-and-leaf display for the minutes over 2 hours of the winning times for the earlier period. Use two lines per stem. (Use the tens digit as the stem and the ones digit as the leaf. Enter NONE in any unused answer blanks. (b) Make a stem-and-leaf display for the minutes over 2 hours of the winning times for the recent period. Use two lines per stem. (Use the tens digit as the stem and the ones digit as the leaf. Enter NONE in any unused answer blanks.) (c) Compare the two distributions. How many times under 15 minutes are in each distribution?
QUESTION THREE In the first month after opening, a mobile phone shop sold 280 phones. A model for Future trading assumes that sales will increase by x phones per month for the next 35 months, so that (280 +x) phones will be sold in the second month, (280 + 2x) in the third month, and so on. a. Using this model with x 5, calculate i. the number of phones sold in the 36th month, ii. the total number of phones sold over the 36 months. The shop sets a sales target of 17 000 phones to be sold over the 36 months. Using the sɛ model, b. find the least value of x required to achieve this target. The fifth term of an arithmetic progression is 28 and the tenth term is 58. c. Find the first term and the common difference The sum of all the terms in this progression is 444.
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QUESTION 2 Over time, the number of Americans celebrating Halloween has increased. The bar graph below shows how many Americans celebrated Halloween (measured in millions of people) each year from 2012 through 2018. Celebration of Halloween by Year 185 ll 180 O 175 170 ( 165 + 160 > 155 150 145 2012 2013 2014 2015 2016 2017 2018 Year Use the bar graph to answer the following questions. a. How many Americans celebrated Halloween in 2018? b. In which year did the fewest number of Americans celebrate Halloween? c. In which year did approximately 162,000,000 Americans celebrate Halloween? d. Is this bar graph a Pareto Chart? Millions of Americans
question 38 please solve for the following
Please help. Thank you .
Turnover is planned at 2.5 for the six-month peris starting February 1 through July 31. Average weekly sales for that period are $75,000. What average stock should be carried in this situation? $800,000 $900,000 O $720,000 $780,000
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QUESTION FOUR The average prices of a Bath & Shower gel, a Body Moisturisers, a Deodorants and a Shaving cream were recorded in both 2011 and 2021 as below. (Prices are in R.) 2011 2021 4.1 4.2 Price (R) Number sold (in millions) Price (R) Number sold (in millions) Bath & Body Shower gel Moisturisers 17 7.5 23.7 8.2 7.3 4.2 12.5 5.1 Deodorants 5.5 12.6 8.7 13.5 Shaving cream 15.8 8.5 22.9 9.5 Find the Laspeyres price and quantity indices for 2021 using a base year of 2011 and interpret your answer Find the Paasche price and quantity indices for 2021 using a base year of 2011 and interpret your answer.
The diversity index, from 0 to 100, measures the chance that two randomly selected people are a different race or ethnicity. The diversity index in the United States varies widely from region to region, from as high as 81 in Hawaii to as low as 11 in Vermont. The bar graph shows the national diversity index for the United States for four years in the period from 1980 through 2010.The data in the graph can be modeled by the formulaD = 0.005x2 + 0.55x + 34,where D is the national diversity index in the United States x years after 1980. According to the formula, what was the U.S. diversity index in 2010? How does this compare with the index displayed by the bar graph?

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