Story: For the past five years, Isaac has grown two inches every year. This year he grew four inches.

Q: A coral reef grows 0.14 every week. How much does it grow in 15 weeks

A: Definition used -                Multiplication theory - When any quantity is increasing by a…

Q: tractor cost 9950 and depreciates in  value by 14 % per year how much will the tractor be worth…

A: Given query is to find the value of tractor after 112 years.

Q: Lee Sutherlin is a self-employed electrical consultant. He estimates his annual net earnings at…

A: Given that gross earning is $38,300 To find the withholding for the social security, apply the rates…

Q: 2020, the population of Ethiopia was 1.65 times as large as the population of Thailand. We can also…

A: Given query is to find the population of Ethiopia in terms of percentage of population of Thailand.

Q: investing kalpnas investment matured today. She invested $12500, earned 5.5% simple interest, and…

A: Here, the money is invested in simple interest. So, the formula used is: A=P(1+rt)

Q: You bought $1,000 worth of stock. For the last 7 years you have been losing 3% a year. How much will…

A:

Q: A sample of bacteria covers an area of 1 cm² in a petri dish and grows by 50% each day. In another…

A: Using exponential function, we can solve the question.

Q: Suppose you spend $12 a week on snacks. If you donate half that amount to a charity, how much will…

A: Given that, you spend $12 a week on snacks.

Q: The rabbit population in Hancock County, which is currently at 1,900 rabbits, is increasing by 10%…

A:

Q: The population of a town increases by 1.85% every year. Determine how long it will take the original…

A: It is given that,  The population of the town is increased by 1.85 % every year. Initial population…

Q: In 3 1/2 months John collected a debt of $91.00. What was the average amount of debt John collected…

A: The given data: Debt collected by John in 312 months =$91 The average amount of debt collected by…

Q: Indiana's population has increased by 9.5% since 2000, when it was about 6 million people. What is…

A: In 2000 population of Indiana's be 6 million people. That is there are about  6,000,000 people  at…

Q: If a gorilla weighs 600kg and each month he loses 3.12% of his weight. How much will the gorilla…

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Q: why does it result in the same amount?

A: We see that the initial price of the dress was $80. Then it was mark upto 100%. So, hike in price =…

Q: How many months will it take an amount of $6,000 to earn $120.00 simple interest at an annual rate…

A:

Q: You inherited a house worth $650,000 today. If the value increases by 4% each year, what would the…

A: given: we inherited a house worth $650,000 today. If the value increases by 4% each year, we have to…

Q: There are 400 rice weevils at the beginning of an insect study. The population is expected to grow…

A: In this question we are given with population of rice weevils and we also given with increase in…

Q: QUESTION #8 On one day, 1360 people visited a local zoo. Adult tickets cost $8.25 and children's…

A: Adults visited the zoo that day = 693  And, Children visited the zoo that day = 667Explanation:

Q: Item 3 20 m Hem 4 Item 5 € 12 m 8 m 32 m What is the total surface area of the figure? 10 m

A: A composite figure is a combination of basic figures and surface area of a composite figure is the…

Q: Tacoma's population in 2000 was about 200 thousand, and has been growing by about 9% each year. If…

A: Solution-: Given: Population in 2000 =200 thousand Growing rate of population =9%=0.09 We want to…

Q: Pablito has $1 and his grandma says she will give him 100% interest on that $1 every year if he…

A:

Q: After cleaning a sack of potatoes, you have 40 pounds of clean potatoes. If this represents 80% of…

A:

Q: s=1.99

A: Hypotheses: H0:μ=7Ha:μ<7 This is a left-tailed test as the direction of alternative hypothesis is…