Heroin deaths surpass gun homicides in 2015 15,000 Heroin O deaths: 12,989 10,000 Gun homicides: 12,979 5,000 0 1999 2015 Source: CDC WONDER WASHINGTON POST

Q: Auto sales in a country increased from 16.8 million in 2014 to 17.8 million in 2015. Find the…

A: Auto sales in a country increased from 16.8 million in 2014 to 17.8 million in 2015. We have to find…

Q: A family's monthly utility costs are $130 for phone, $150 for electric, $105 for cable TV, $65 for…

A:

Q: n: Is the average weekly spending at Coles in Sydney different from $1657

A: Given that Sample size n = 100 Sample mean = 170 Sample SD = 15 Level of significance = 5% = 0.05

Q: On June 10, 2010 The Boston Globe reported that in the five years between 2006 and 2011 Boston…

A:

Q: If you spend $5.50 for a Starbucks coffee three times a week, how much are you spending annually?

A:

Q: Starbucks stock rose from 38pershareonJanuary1,2013to 60 per share on January 1, 2015. During the…

A: Price of one share of star bucks on January 1, 2013 = $38Amount invested on January 1, 2013 in star…

Q: Allied plumbing spent $82,150 this year on advertising alone. If total sales were $664,500, what…

A: Allied plumbing spent $82,150 this year on advertising alone. If total sales were $664,500, what…

Q: Starbucks stock rose from 38pershareonJanuary1,2013to 60 per share on January 1, 2015. During the…

A: Given information:Starbucks stock raise from 38 per share (January 1, 2013) to 60 per share (January…

Q: On a biology test, a student got 25 questions correct but did not pass. On a second attempt, the…

A: The percent of increase in general could be calculate as :a-bb×100where a is the final value and b…

Q: In Florida, as Nov 19, 1,020,000 had people tested positive for corona virus. This was a 0.18%…

A: To find the number of people who will be inflected on Dec 19th .

Q: Auto sales in a country increased from 16.5 million in 2014 to 17.5 million in 2015. Find the…

A:

Q: the

A: Selling Price for Fusion Hybrid SE = $ 26,340 Selling Price for Fusion Titanium = $ 30,490

Q: a body builder consumed 4,400 calories yesterday.  Today he consumed 3,600 calories. What is the…

A: Given information Calories consumed yesterday = 4400 Calories consumed today = 3600 Decrease in…

Q: The population of Renton, WA, is about $$101920 people. Ten years ago, the population was about…

A: The present population is  10920  Ten year ago, the population was = 91000% of increase in…

Q: Victoria's investment account was valued at $15,000 but then lost 29% of its value. What percent…

A: Please refer the attached image for complete solution.

Q: Grace Yasui owns a gift shop that had sales of $210,000 in October. Because of the Thanksgiving and…

A: Given, Sales in October(Base value B)=$210,000 Rate of increase(R)=125% Increase in Sales(Percentage…

Q: The value of a share of stock on the stock market decreased by 22% if it used to be worth $17.78,…

A:

Q: In 2018, approximately 454 thousand correctional officers and bailiffs were employed in the United…

A:

Q: During 1 year, approximately 2,890,000 oz of gold went into the manufacturing of electronic…

A: Here it is given that 17% gold is equal to 2890000 ounces. So total gold will be (100/17)*2890000

Q: In 2011, Americans spent an average of 13.6 % of their monthly earnings on mortgage payments, which…

A: Let x be the average monthly earnings of an American. Assuming this monthly average is same for the…

Q: Slave Lake Mining sold 34,000 oz of gold in Year 1 at an average price of $1160 per oz. As a result…

A:

Q: mrs smith earns $2,400 per month and saves $600. what percent of her monthly income does she save

A:

Q: In a wildlife park, there were 18 gray wolves. After three years, there were 27 gray wolves. What is…

A:

Q: A company is divided into 50,000 shares. An investor purchases 2,500 shares. What percent of the…

A: Introduction: The percentage is very important in mathematics. The figure x% means that out of 100,…

Q: In 1995, 76 women were enrolled in chemistry at a certain high school while 165 men were enrolled.…

A: To find out the percentage of women who are taking chemistry.

Q: dental insurance go in for regular check-ups. What percent of Americans overall will go in for a…

A: Here define events  See the dentist for regular check up = R  Person have dental insurance  = D

Q: Between 1990 and 2018, the price of an average house in a town increased from $47,000 to $97,000.…

A: Percentage increase=new value - old valueold value×100%   a) Given an average house in a town…

Q: During 1 year, approximately 2,040,000 oz of gold went into the manufacturing of electronic…

A:

Q: In the 2000 U.S. Census, a small city had a population of 60,000. By the 2010, the population had…

A:

Q: indow Help finalexam Insert Table Chart Text Shape Media Comment Collaborate 12. As people are…

A:

Q: A car retail store reduces prices by 15 percent each year until the cars are sold. What will a…

A: It is question of successive discount , which can be relate by compound interest annually . If we…

Q: Engineering students at Bloomington College received an average of $5,066 in scholarships and grants…

A: Answer is 1519.8 $

Q: A bond was purchased on January 1, 2016 for $750. If its value increases by 8.2 % every year, how…

A:

Q: How to find the cumulative percent for the table?

A: Given data is : To find the cumulative percent.

Q: In a wildlife park, there were 20 gray wolves. After a few years, there were 38 gray wolves. What is…

A: Note: Let a number was previously x and then increases to y. Then the percentage of increasing is =…

Q: Sales at LL Boutique decreased 10% this month compared to last month. If sales this month were…

A:

Q: The amount of a new allergy drug, nalamox, decreases by 26% every 4 hours. (a) Determine the 5-hour…

A: Given: For (b), So, for 1 hr decrement in % is 26/4=6.5%. For (a), For 5 hr the change factor is…

Q: what was the average amount of Brendan's monthly payments?

A:

Q: 14 Ryan raised $2,536 and Leah raised $1,823 for charity. They donated $2,000 to the American Red…

A: It is simplification.

Q: The average price of a certain model of pickup truck in 1995 was $18,500, in 2013, the average price…

A: Average price of pickup truck in 1995 is = $18500. Average price of pickup truck in 2013 is =…

Q: The wildfires on the West Coast have become increasingly more destructive over recent years. Among…

A: total span of california=100×106 acre california were consumed by fire=4,397,809 acre

Q: Destiny's investment account was valued at $15,000 but then lost 17% of its value. What percent…

A: Destiny's investment account valued at $15000 => Initial value = 15000 Lost by 17% of its value.…

Q: In 2006, 66.6 million people subscribed to cable television. In 2013, that number had decreased to…

A: Introduction: The general formula to obtain the percent decrease is given below:

Q: Auto sales in a country increased from 16.6 million in 2014 to 17.6 million in 2015. Find the…

A: To find: The percentage increase in auto sales from 2014 to 2015. Given: The auto sales is 2014 is…

Q: In a city of 72,000 people, there are 27,000 people under 25 years of age. What percent of the…

A: The formula for percentage is, Perecent of Population=Population under 25 year ageTotal…

Q: The poverty level cutoff in 1987 was ___ dollars

A:

Q: In a recent year, wind machines in a country generated 185.8 billion kWh of electricity, enough to…

A:

Q: According to a census​ bureau, from 2000 to 2016 the population of a certain region grew from 262…

A: suppose that the x has increased to y. then the percentage increase of x is given by the forluma…

Q: According to a census bureau, from 2000 to 2016 the population of a certain region grew from 263…

A: percent increase= New value-old valueold value×100

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.