A family of 150 termites invades your house and grows at a rate of 16% per week. How many termites will be in your house after 1 year? Use the rate formula to find the number of termites. Use the rate to find the approximate Tdouble, and then find the number of termites in 1 year, using the Tdouble – new value formula. Use the rate to find the exact Tdouble, and then find the number of termites in 1 year, using the Tdouble- new value formula.

Q: A vehicle purchased for $22400 depreciates at a constant rate of 5 % . Determine the approximate…

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Q: Find the interest rate r if the PV of $8000 to be received in 1 year is $7300.

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Q: The population of Kalibo, doubled in the last 20 years, 1997 to 2017. Assuming the rate of…

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Q: The federal tax code allows some items used for business purposes to be depreciated. That is, their…

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Q: How long(in year) will it take for an investment of 1700 dollars to grow to 5300 dollars, if the…

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Q: The federal tax code allows some items used for business purposes to be depreciated. That is, their…

A: It is given that the new van used in delivery business has a taxable value of $23,000. It is also…

Q: A vehicle purchased for $25000 depreciates at a constant rate of 4%. Determine the approximate value…

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Q: The half-life of Radium-226 is 1590 years. What is the annual decay rate? Express the decimal result…

A: Given data:   The given half-life of Radium-226 is T1/2=1590.   The expression for the annual decay…

Q: the bear population gradually increases over a decade. there are 1604 bear this year and there was…

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Q: A vehicle purchased for $20700 depreciates at a constant rate of 8%. Determine the approximate value…

A: The formula for the amount of depreciation of an asset is given by A=V1-rn where A is the amount of…

Q: A total of $50000 is invested, part of it at 5% and the rest at 7.5%. The totalinterest after one…

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Q: A vehicle purchased for $20700 depreciates at a constant rate of 7 % . Determine the approximate…

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Q: Janna invested 15,000 and received35,000 after a certain period, findthe effective rate for (A) 10…

A: See the attachment

Q: A vehicle purchased for $22400 depreciates at a constant rate of 7%. Determine the approximate value…

A: Given that the vehicle purchased P = $ 22400   Depreciates rate (r) = 7 %   Time (t) = 15 years

Q: At the beginning of spring, Anthony planted a small sunflower in his backyard. When it was first…

A: In the starting the length of sunflower = 5 inch Growth rate = 1.5 inch/week After 9 week total…

Q: A vehicle purchased for $22400 depreciates at a constant rate of 8%. Determine the approximate value…

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Q: A certain bamboo plant was measured to be 12 inches tall on Sunday. On Wednesday, three days later,…

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Q: A certain radioactive substance has a half-life of 38 hours. Find how long it takes for 90% of the…

A: A certain radioactive substance has a half-life of 38 hours. t1/2 = 38 hrs  We know that every…

Q: After 15 years, one fourth of the initial mass of radioactive substance has decayed. a) Find the…

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Q: The half-life of carbon-14 is 5730 years. A frozen human mummy was discovered in a glacier. It was…

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Q: Lea invests $8,333 in a savings account with a fixed annual interest rate of 8%. What will the…

A: According to questionInitial balance (p) = $8,333Interest rate (r) = 8%Time (t) = 12 yearIt is given…

Q: The cost of installing insulation in a particular two-bedroom home is $2400. Present monthly heating…

A: The insulation costs for the two bedroom  home is $2400.The costs of monthly heating in present…

Q: A vehicle purchased for $22400 depreciates at a constant rate of 6%. Determine the approximate…

A: Formula:      F=P(1+r)t Where, F= future value             P= present value             r= rate of…

Q: The half-life of radioactive strontium-90 is approximately 31 years. In 1963, radioactive…

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Q: $9500   is​ invested, part of it at 11 ​% and part of it at 6 ​%. For a certain​ year, the total…

A: $9500 is​ invested, part of it at 11% and part of it at 6% For a certain​ year, the total yield…

Q: A vehicle purchased for $29800 depreciates at a constant rate of 4%. Determine the approximate…

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Q: Juliana invested $5,000 at 5.25% p.a. simple interest. How many days will it take for her investment…

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Q: A vehicle purchased for $29800 depreciates at a constant rate of 6%. Determine the approximate value…

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Q: How long will it take for an investment of 1700 dollars to grow to 5300 dollars, if the effective…

A: we have to find the value of time by using formulla of compound interest. the solution is following

Q: The population in the Philippines doubles in the last 30 years from 1956 to 1986. Assuming that the…

A: It can be solved using the given formula.

Q: The half-life of a radioactive substance is 4 days. Determine the time that must pass until there is…

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Q: $5400 is invested, part of it at 6%. For a certain year, the total yield is $444.00. How much was…

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Q: The population of Urithiru in 2005 was 14,753. Given a growth rate of 1% per year, determine the…

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Q: José bought a motorboat for $ 27,000. Its useful life is 9 years and it has a residual value of $…

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Q: Mr. Manik invested Tk. 33625 on a burger shop in 2013. The value of his investment increased by 12%…

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Q: A vehicle purchased for $20700 depreciates at a constant rate of 7%. Determine the approximate value…

A: We have  to find

Q: A total of $14000 is invested, part of it at 5.5% and the rest at 9%. The totalinterest after one…

A: Consider x as the amount invested at rate of 5.5%. That is 0.055x. Then 14000 – x is the amount…

Q: A vehicle purchased for $27500 depreciates at a constant rate of 7%. Determine the approximate value…

A: Compound interest :A=P1+rnntwhere A=future ValueP=Principal ( starting ) Valuer=annual interest…

Q: A particular car model depreciates 12.6 percent annually. Find the value of a $25450 car 5 years…

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Q: A vehicle purchased for $25000 depreciates at a constant rate of 4%. Determine the approximate value…

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Q: A man has 2 sons aged 6 and 8 respectively. He invests a total of R2000 on their behalf at 6% p.a.…

A: Let amount of 1st son is x. then 2nd son is R 2000-x. For 1st son time period will be 17-6=11 For…

Q: A factory bought a machine a certain number of years ago, and the value of the machine depreciated…

A: here we took rate as negative because it is given as depreciation.

Q: then began to grow at a rate

A: Algebra: At the beginning of spring, Taylor planted a small sunflower in her backyard. When it was…

Q: An investor currently has P10,000 and plans to invest it an account occurring 2% quarterly. How long…

A: Topic = Algebra

Q: Juliana invested $5,100 at 5.75% p.a. simple interest. How many days will it take for her investment…

A: Given query is to find the time taken to grow the investment to 5310.

Q: A new car that sells for $19,000 depreciates (decreases in value) 21% each year. What is the decay…

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Q: A toll tunnel has decided to experiment with the use of a debit card for the collection of tolls.…

A: (a) Given that λ=250,  It will take 12 seconds to verify one card, So,  u=1 card / 12 sec=300 cards/…

Q: A vehicle purchased for $27500 depreciates at a constant rate of 4%. Determine the approximate value…

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Q: $1500 is invested at a rate of 8% coumpounded quarterly. What is the amount at the end of 5 years?

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.