Tutors Answer Your Questions about Finance (FREE)
Question 1174568: In chemistry the volume for a certain gas is given by
V = 10T,
where V is measured in cc and T is temperature in °C. If the temperature varies from 70°C to 130°C, find the set of volume values. (Enter your answer using interval notation.)
Click here to see answer by ikleyn(52781)   |
Question 1174629: 1st question:
The principal P is borrowed at a simple interest rate r for a period of time t. Find the simple interest owed for the use of the money Assume 360 days in a year
P$15,000 r=9%, t=90 days
2nd question:
The principal P is borrowed at a simple interest rate r for a period of time t. Find the loan's future value A, or the total amount due at time t
P = $21,000, r = 8.0%, t = 6 years
3rd question:
The principal P is borrowed at a simple interest rate r for a period of time t. Find the loan's future value A, or the total amount due at time t
P$3000, r=9.0%, t = 6 months
4th question:
The principal P is borrowed and the loan's future value A at time t is given. Determine the loan's simple interest rate r
P = $3000.00, A = $3540.00, t = 4 years
5th question:
The principal P is borrowed and the loan's future value A at time t is given. Determine the loan's simple interest rate r
P = $4500.00, A = $4668.75, t = 6 months
6th question:
Determine the present value P you must invest to have the future value A at simple interest rate r after time t
A = $11,000 r = 8.5%, t = 5 years
The present value that must be invested to get $11,000 after years at an interest rate of 8.5% is $
7th question:
Determine the present value P that must be invested to have the future value A at simple interest rate r after time t
A = $2000.00, r = 12.0%, t = 9 months
8th question:
In order to start a small business, a student takes out a simple interest loan for $3000.00 for 6 months at a rate of 10.75%
a. How much interest must the student pay?
b. Find the future value of the loan
9th question:
To borrow money, you pawn your guitar. Based on the value of the guitar, the pawnbroker loans you $1080. One month later, you get the guitar back by paying the pawnbroker $1272. What annual interest rate did you pay?
You will pay a simple interest rate of %
10th question:
A bank offers a CD that pays a simple interest rate of 7.5%. How much must you put in this CD now in order to have $40,000 for a home-entertainment center in 4 years.
The present value that must be invested to get $4,000 after 4 years at an interest rate of 7.5% is $
Click here to see answer by ikleyn(52781) |
Question 1174879: The number of bicycles sold monthly was; 25,18,30,18,20,19,30,16,36,24, find the range, variance and standard deviation of the number of bicycles sold monthly?
Click here to see answer by ewatrrr(24785)  |
Question 1174879: The number of bicycles sold monthly was; 25,18,30,18,20,19,30,16,36,24, find the range, variance and standard deviation of the number of bicycles sold monthly?
Click here to see answer by ikleyn(52781) |
Question 1174851: Will you please help me with the homework below.
consider the statement below and write each step as as algebraic expression
Step1: Think of a number
Step2: Add 7
Step3: Double your answer
Step4: Subtract 4
Step5: Divide by 2
Step6: Subtract the number you started
Step7: write down your answer
Thank you
Click here to see answer by ewatrrr(24785) |
Question 1174851: Will you please help me with the homework below.
consider the statement below and write each step as as algebraic expression
Step1: Think of a number
Step2: Add 7
Step3: Double your answer
Step4: Subtract 4
Step5: Divide by 2
Step6: Subtract the number you started
Step7: write down your answer
Thank you
Click here to see answer by greenestamps(13200)  |
Question 1174990: You are currently making $70,000 a year after taxes and are Interested in maintaining your current income.If you are expecting $2,500 a month from social security, how much will you need to withdraw from your retirement accounts monthly ?
Click here to see answer by ikleyn(52781) |
Question 1174967: You are a representative for a cell phone company, and it is your job to promote different cell phone plans.
A. Your boss asks you to visually display three plans and compare them so you can point out the advantages of each plan to your customers.
●Plan A costs a basic fee of Php497.5 per month and Php 1 per text message
● Plan B costs a basic fee of Php4510 per month and has unlimited text messages
● Plan C costs a basic fee of Php2497.5 per month and 5 cents per text message
● All plans offer unlimited calling
● Calling on nights and weekends are free
● Long distance calls are included
B. A customer wants to know how to decide which plan will save her the most money. Determine which plan has the lowest cost given the number of text messages a customer is likely to send.
Click here to see answer by Theo(13342)  |
Question 1175023: The principal represents an amount of money deposited in a savings account subject to compound interest at the given rate.
Principal: $4500
Rate: 6.5%
Compounded: monthly
Time: 4 years
A. Find how much money there will be in the account after the given number of years.
B. Find the interest earned.
Click here to see answer by MathLover1(20849)  |
Question 1175021: The principal represents an amount of money deposited in a savings account subject to compound interest at the given rate
Prinicpal: $10,000 Rate: 7% Compounded: semiannually Time: 2 years
A. Find how much money there will be in the account after the given number of years
B. Find the interest earned
Click here to see answer by MathLover1(20849) |
Question 1175044: At the time of her grandson's birth, a grandmother deposits $10,000 in an account that pays 3% compounded monthly. What will be the value of the account at the child's twenty-first birthday, assuming that no other deposits or withdrawals are made during this period?
The value of the account will be $
Click here to see answer by Solver92311(821)  |
Question 1175043: How much more would you earn in the first investment than in the second investment?
$47,000 invested for 50 years at 12% compounded annually
$47,000 invested for 50 years at 6% compounded monthly
You would earn $ nothing more on the first investment than in the second investment.
Click here to see answer by Solver92311(821) |
Question 1175042: Determine the effective annual yield for each investment. Then select the better investment. Assume 360 days in a year.
5% compounded semiannually; 4.9% compounded daily
The effective annual yield for a 5% compounded semiannually investment is %.
Click here to see answer by Theo(13342) |
Question 1175144: Background info: Imagine you are trying to maximize the calories you burn in a 60-minute workout you do a few times a week. Running burns 9 calories per minute, aerobics burns 6 calories per minute, and rowing burns 7 calories per minute. You want to perform all three exercises to work different muscle groups. For the best effect, you need to run for at least 5 minutes and row for at least 15 minutes. Your aerobics session should be no more than 30 minutes. How many minutes should you perform each exercise to burn the maximum calories?
Question: Test the four possible vertices that you found in the objective function in part A. Use those values to determine which set of values maximizes the objective function. Show your work and final answer in the space provided.
Part A question-Write a system of inequalities based on the given constraints. Then, note the objective function.
Click here to see answer by greenestamps(13200) |
Question 1175144: Background info: Imagine you are trying to maximize the calories you burn in a 60-minute workout you do a few times a week. Running burns 9 calories per minute, aerobics burns 6 calories per minute, and rowing burns 7 calories per minute. You want to perform all three exercises to work different muscle groups. For the best effect, you need to run for at least 5 minutes and row for at least 15 minutes. Your aerobics session should be no more than 30 minutes. How many minutes should you perform each exercise to burn the maximum calories?
Question: Test the four possible vertices that you found in the objective function in part A. Use those values to determine which set of values maximizes the objective function. Show your work and final answer in the space provided.
Part A question-Write a system of inequalities based on the given constraints. Then, note the objective function.
Click here to see answer by ikleyn(52781) |
Question 1175143: Background info: Imagine you are trying to maximize the calories you burn in a 60-minute workout you do a few times a week. Running burns 9 calories per minute, aerobics burns 6 calories per minute, and rowing burns 7 calories per minute. You want to perform all three exercises to work different muscle groups. For the best effect, you need to run for at least 5 minutes and row for at least 15 minutes. Your aerobics session should be no more than 30 minutes. How many minutes should you perform each exercise to burn the maximum calories?
Question: Convert the inequalities into equations, and then use the substitution method to find four possible vertices in the form (x, y, z).
Click here to see answer by greenestamps(13200) |
Question 1175142: Background info:
Imagine you are trying to maximize the calories you burn in a 60-minute workout you do a few times a week. Running burns 9 calories per minute, aerobics burns 6 calories per minute, and rowing burns 7 calories per minute. You want to perform all three exercises to work different muscle groups. For the best effect, you need to run for at least 5 minutes and row for at least 15 minutes. Your aerobics session should be no more than 30 minutes. How many minutes should you perform each exercise to burn the maximum calories?
Questions: Write a system of inequalities based on the given constraints. Then, note the objective function.
Click here to see answer by greenestamps(13200) |
Question 1175249: A cylindrical container of height 28cm and diameter 18cm is filled with water. The water is then poured into another container with a rectangular base of length 27cm and width 11cm. Calculate the depth of the water in the container
Click here to see answer by ikleyn(52781) |
Question 1175249: A cylindrical container of height 28cm and diameter 18cm is filled with water. The water is then poured into another container with a rectangular base of length 27cm and width 11cm. Calculate the depth of the water in the container
Click here to see answer by greenestamps(13200) |
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