The population of a city has increased by 29% since it was last measured. If the current population is 64,500, what was the previous population?

Q: What was the most time a student in this class could have spent watching TV that day?

A: There are 7 students watching for the time interval 30-59 minutes. So maximum students are watching…

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

A:

Q: 6. The number of bass in Lake Okeechobee has declined to one-third its previous level every 7 years…

A:

Q: A recent advertisement claimed that 2 out of every 3 doctors recommended a certain herbal supplement…

A:

Q: A local park had a population of 76 squirrels in 2008, if the population grows 29% every 2 years.…

A: Given :Population of squirrels in 2008= 76Incresed rate in 2 years = 29 %

Q: If you lived in a typical U.S. city of 500,000, how many people would you expect to die of a stroke…

A: Introduction: The total number of deaths due to the causes listed in Table 7.5 is calculated below:…

Q: In the 2000 U.S. Census, a small city had a population of 50,000. By the 2010, the population had…

A:

Q: The customers of Rhythm Time, an online music service, downloaded 439,229 songs this year. That…

A: the answer is 131769 songs

Q: A house has increased in value by 28% since it was purchased. If the current value is $500,000, what…

A:

Q: There are 1,750,235 acres of forest.  One half percent of the forest is destroyed by pollution every…

A: Given :                   Decay :          y= a(1-r)x         a - initial amount before measuring…

Q: 16,000 organisms initially and decreases by 3.9% each year.

A: answer of given question is in step 2

Q: The largest earthquake in a certain year was in the ocean that was recorded as an 8.0 on the Richter…

A:

Q: In one of Grimm's Fairy Tales, Rumpeplstiltskin has the ability to spin straw into gold. Suppose on…

A: It is given that he has spun  5pieces of straw on day 1 Also , it is given that he each day…

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

A:

Q: A recent survey found that 79% of Americans use the Internet. If a city has a population of 76,000,…

A: Population of city, p=76,000 Percentage of population that uses internet is 79%.

Q: According to a certain central bank from 2000 to 2016 the average price of a new home in a certain…

A: The price of the home in 2000.

Q: The recorded total number of accidents in a 1.5km section of highway from 2016-2020 is 557. If the…

A: Use the formula for accident rate and Substitute the given datas than simplify.

Q: According to the model, what was the city's population 4 years after it was founded? Round your…

A: The value of a function f(x) at a value of x is obtained by substituting the value of x in the…

Q: The Smiths bought an apartment for $75,000. Assuming that the value of the apartment will appreciate…

A: Given: bought price of apartmentp=$75000, rate of interest r=4.3% and timet=7 years we know that…

Q: A Tesla Model Xsells for $104,350; if the car depreciates or loses 17% of its value each year. How…

A: Given that the depreciation rate = 17% = 0.17  So the depreciation factor = 1 - 0.17 =0.83  So after…

Q: If the population increases by 2.5% per year, what percentage does it change in 5 years?

A: Per year increment rate(r)=2.5%  In n years % change=1+r100n-1

Q: A man saves $480 a month for 12 months and $350 the following month.how much does he save in total

A:

Q: The Ran Civilization, based on history books, started in 753 BCE and it ended in 476 AD. How long…

A: We will add the years of BC to the years of AD to obtain the duration.

Q: If a girl saved P25 on the first day, P28 the second day, P31 the third day, and so on, how many…

A:

Q: In what year would you expect the world's population to exceed 9 billion?

A: Given that the world's population can be projected using the model N=N0ekt. where N is the future…

Q: A hospital discharged 2,895 patients in January. If 3% developed a hospital-based infection, how…

A: Given, No of patients discharged in January=2895 3% developed a hospital-based infection No of…

Q: · For 500 readers polled, how many people read in between 18 and 22 minutes a day? . For 25,000…

A:

Q: 4. If the population of the country doubles in 50 years, how many years it would triple?

A:

Q: An earthquake measuring 6.4 on the Richter scale struck Japan in July 2007, causing extensive…

A: Consider that the Japanese earthquake was x times more intense than the Pennsylvania eathquake.…

Q: What is the average annual percent increase in international passenger revenues?

A: A company reported their revenues increased from $52 million in 1998 to $510 million in 2021 X0 =…

Q: A new car is purchased for $35,000 and over time its value depreciates by one half every 6 years.…

A: Given  Initial Cost of car = $35000 its value depreciates by one half every 6 years

Q: In a multiple-step calculation, is it better to round off the numbers to the correct number of…

A: We are asked that which is better -to round off  the number in every step to the correct number of…

Q: According to the u.s census bureau, the District of Columbia population is currently 572,000. If the…

A: let 10 years ago X be the population of  District of Columbia . If the population has been growing…

Q: In the 2000 U.S. Census, a small city had a population of 40,000. By the 2010, the population had…

A: Let the population of city at time t be:  y(t)

Q: Dr. Randall is studying an endangered fox whose population is declining by 5% every year. If there…

A: Given,          Dr. Randall is studying an endangered fox whose population is declining          by…

Q: The owner of a book shop surveyed people who bought fantasy novels to see if the store should expand…

A:

Q: If someone needed $45, 000 to maintain a certain standard of living in 1996 , how much would be…

A:

Q: A car was valued at $42,000 in the year 1995. The value depreciated to $11,000 by the year 2000.

A: A car was valued at $42,000 in the year 1995. The value depreciated to $11,000 by the year…

Q: 2. The average adult spends 7 hours every night sleeping. If it is estimated that 20% of sleep is…

A: Here we want to find the time spent in deep sleep each year.

Q: As a result of a modernisation programme, a firm can reduce the size of its workforce by 24%. If it…

A: Given: Reduce in work force =24% Number of employee presently =570

Q: Starting at the age of 40, an average man loses 5% of his hair every year. Atwhat age should an…

A: Consider the exponential decay formula,

Q: A scientist places 2222 mg of bacteria in a culture for an experiment and he finds that the mass of…

A:

Q: ritium, a radioactive isotope of hydrogen, has a hald-life of 12.4 years. of an initial sample of 41…

A: Given: The half life of tritium is 12.4 years. The initial mass of the sample is 41 grams.

Q: 3) Estimate the average number of years they stay at their current house for all citizens living in…

A: We have to estimate the average number of years they stay at their current house for all citizens…

Q: A plant in Riverside currently processes 13,724 tons of scrap metal each year, and this amount is…

A: Solution

Q: A hospital report indicates 25% of its patients had an MRI in January. If 1,060 patients were…

A: It is given that the number of patients is 1,060 and the percentage of patients had an MRI in…

Q: In a survey of consumers, approximately 43% said they would be willing to pay $1500 more for a new…

A: Here we have to find out the how many month required to save $ 1500 on gasolin

Q: If tacomas population in 2000 is 200,000 and it grows by 8% a year, what is the population in 2012?

A: Given: Population in 2000 is 200,000. It grows by 8% a year. Required: To find the population in…

Q: Use the below table to calculate the amount of federal income tax that Guadalupe should report if…

A: Given information Income she earned = $74157

Q: anton sends on average 800 text messages a week. At this rate, how many text messages does he send…

A: According to given data number of average number of text messages send in a week will be 800. now,…