If a swimmer swims 85.4 years in five minutes, how many meters will she/he swim in 70.0 seconds?

Q: What sum of money earns $312 simple interest if invested for 8 years at 13%?

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Q: A $22,000 car depreciates by $2,750 each year. What is the car worth after 5 years?

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Q: Assume an average human heart beats 65 times per minute and an average human lifetime is 80 years.…

A: Known Facts:

Q: The average amount of money held by each child in a group of 5 is $0.50.If one of the children loses…

A: Given that: Total number of child = 5Average money held by each child = $0.50

Q: A strain of bacteria growing on your desktop doubles every 5 minutes. Assuming that you start with 4…

A:

Q: Suppose you save $5 each week. If you continue saving for 5 years, how much will you have saved

A: Since we know that  normally there are 52 weeks in a year. so in 5 years = 52*5…

Q: if elephant grass grow 2 2/3 inches a day how many inches will it grow in 6 days

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Q: How many minutes are there in 5 days?

A: Given :                  How many minutes are there in a 5 days.

Q: A cricket chirps 6 times every 8 seconds. At that rate, how many times does the cricket chirp in 2…

A: The rate of chirps per second is the number of time the cricket will chirp in one second. So to…

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: A certain culture of bacteria triples in amount every day. If there are 100 bacteria present during…

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Q: The doubling time of a bank account is 15 years.  By what factor does it grow in 45 years?

A:

Q: A strain of bacteria growing on your desktop doubles every 5 minutes. Assuming that you start with 5…

A:

Q: A pewter bowl is 8 years old, and a silver bowl is 22 years old. In how many years will the silver…

A: Let after x years the silver bowl will be twice the age of the pewter bowl. After x years the age of…

Q: The hourly wage of some Toyota automobile assembly line workers is being increased annually by the…

A: Given query is to find the the doubling time of the wages.

Q: A particular car is said to depreciate 15% each year. If the car new was valued at $20,000, what…

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Q: how many minutes are in 180.0 days?

A:

Q: 5000

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Q: Suppose that an employee earns $12000 in the first year on the job. Each year the employee receives…

A:

Q: Suppose that a particular TV depreciates 40% in value each year and has an original cost of $650. In…

A:

Q: Suppose that an employee earns $36000 in the first year on the job. Each year the employee receives…

A: The nth term of the arithmetic series is an=a1+dn-1. The sum of the n terms is Sn=n22a+n-1d.

Q: An additional radio satellite dish is being added to an array of dishes. This newly added dish is 2…

A: Age of old dish = x+2 Age of new dish = x

Q: An individual invests $6,000 into an account that receives 7% interest. How much time has passed if…

A: Sol:-  Given data⇒ p=$6000                                 r =7%                                A…

Q: A watch loses 0.15 seconds every minute. How many minutes will the watch lose in 1 day?

A: A watch loses 0.15 seconds every minute.

Q: Sixty-two months is equivalent to how many second?

A: 1 minute= 60 seconds 1 hour=60 minutes 1 day= 24 hours 1 month= 30 days

Q: 4. A car costs Php 800,000. Find its value after 4 years if it depreciates 20% of its cost per year.

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Q: The doubling time of a bank account balance is 8 years. By what factor does it grow in 16 years? In…

A: Given, Doubling time = 8 years

Q: if $1200 is invested at 6% simple interest for 5 years, find the amount of interest earned.

A:

Q: A wool tapestry is 32 years older than a linen tapestry. Twenty years ago, thewool tapestry was…

A: Given: A wool tapestry is 32 years older than a linen tapestry. Twenty years ago, thewool tapestry…

Q: Each side of a square is increased 6 inches. When this happens, the area is multiplied by 16. How…

A: Given data:   The final side of the square in terms of original length is b=a+6. The final area of…

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

A:

Q: A pet dog is now 1 year and 4 months old. how many months old is it now?

A: Given,           A pet dog is now 1 year and 4 months old.

Q: A strain of bacteria growing on your desktop doubles every 5 minutes. Assuming that you start with 8…

A:

Q: suppose your $1200 laptop depreciates 1% per week.  After what week will your computer first become…

A:

Q: A population of deer in a forest doubles every 462 days. If there are 56 deer in the forest, how…

A: Doubling of deer in = 462 days Number of days in 6 years = 365*6…

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

A:

Q: Recall that a mile is equal to 1.6093 kilometers. If a runner can maintain an average pace of400…

A:

Q: A man has invested $5350 in a savings account that pays 12% simple interest. How long will it be, in…

A: Simple interest on a loan can be calculated by multiplying the rate of interest which is charged for…

Q: Suppose that a particular TV depreciates 40% in value each year and has an original cost of $650. In…

A:

Q: What period is 4 times a year?

A: We will solve the problem

Q: A cricket chirps 6 times every 8 seconds. At that rate, does the cricket chirp in 2 minutes? how…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: How much should be invested at 9% to have $1100 at the end of 5.5 years?

A: Topic:- algebra

Q: A ball is dropped from a height of 15 ft and bounces 77 % of its previous height on each bounce. How…

A:

Q: Suppose that you have 5000$ in your bank account and each month you withdraw 14% of the money left…

A: I withdraw 14% of the money every month.  So at the end of every month, there is (1-0.14)=0.86 of…

Q: In a lab experiment, 80 bacteria are placed in a petri dish. The conditions are such that the number…

A: Given :In a lab experiment, 80 bacteria are placed in a petri dish. The conditions are such that the…

Q: if $230 is invested for one year at 5% interest rate, how much interest is earned

A: Given:$230 is invested for one year at 5% interest rate.

Q: Four year ago, Gener is three times the age of his son Dan, In 10 years he will be twice his son's…

A:

Q: How many seconds are in 0.65 days?

A: To convert the day into hours, Consider 1 day = 24 hours 0.65 day = 15.6 hours Now to convert the…

Q: Assume an average human heart beats 65 times per minute and an average human lifetime is 80 years.…

A: Average life span of human being is 80 years.The rate of heartbeat is 65 beats per minute.

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.