Pre-Calculus

Have pre-calculus questions? Ask a pre-calculus tutor

Connect one-on-one with {0} who will answer your question

Write the fraction as an...

Write the fraction as an equivalent percent: 19/6

Find fractional notation: 21.3%

33 1/3% of what number is XXXXX?

66 2/3% of what number is XXXXX?

8.45 is 130% of what?

267 million people. 40% are overweight. 25% are obese. How many are overweight? How many are obese?

You mix 530ml solution of water and alcohol. If 3% of the solution is alcohol, how many mil of alcohol were used, and how many ml of water were used?

A player gets 16 hits in 50 at bats. What percent are hits, what percent are not hits?

You got 88%, or 79.2 of the items correct. (there was partial credit on some items). How many items were on the test?

The maximum heartbeat is found by subtracting a persons are from 220 and them multiplying by 85%.

What the maximum beartbeat of a person age 80 and 57?

A cross section of a standard or nomial board measures 7 ½ in by 5 ½ in. The rough board is 8 in by 6 in but is planed and dried to the finished size. What percent of the wood is removed in planning and drying?

Population in 1990 is 566,747, in 2000 its 613,672. Whats the percentage change?

28,353 to 21,363. Whats the percentage decrease?

Tax rate is 8.8%. What the tax on a $201 purchase?

State tax is 1.5%. Federal is 5%. Find the total amount paid for 3 items that are $273.50 a piece.

Your commission is 40%. You make $404. How many dollars worth of a product did you sell?

You get 4% for the first $2000 and 7% on an account over $2000. What the total commission on sales of $3000?

You borrow $7000 at 14.4% for 60 days. After the 60 days the simple interest due is? And the total amount is?

Find the mount after the length of time: Prinicipal 4500, rate of interest 6.69%, time 6 years. Amount in account is ____?

Same with 50,000, 6.8% and 4 years.

Whats 2% of $5876.69?

You buy a home for 150k at 6.47% for 30 years. (360 payments) Your monthly payment is 945.14. How much of the first payment is interest and how much is applied to reduce the principal?

Find the values of the principal after the first and second payments:

Rate 6.55%, Loan 150k, Time of loan 360 months, monthly payment is $953.04.

You buy a car for %16,874. Your down payment is $1874 and finances $15k for 4 years at a rate of 7.35%. Her payment is $361.63. How much of 1st payment os interest and how much is the principal reduced?

You borrow $7020.00 at 12.55% for 3 years. Your monthly payment is $235.01. How much of first payment is interest and how much is applied to the principal? How much interest is paid over the life of the loan?

Find fractional notation: 21.3%

33 1/3% of what number is XXXXX?

66 2/3% of what number is XXXXX?

8.45 is 130% of what?

267 million people. 40% are overweight. 25% are obese. How many are overweight? How many are obese?

You mix 530ml solution of water and alcohol. If 3% of the solution is alcohol, how many mil of alcohol were used, and how many ml of water were used?

A player gets 16 hits in 50 at bats. What percent are hits, what percent are not hits?

You got 88%, or 79.2 of the items correct. (there was partial credit on some items). How many items were on the test?

The maximum heartbeat is found by subtracting a persons are from 220 and them multiplying by 85%.

What the maximum beartbeat of a person age 80 and 57?

A cross section of a standard or nomial board measures 7 ½ in by 5 ½ in. The rough board is 8 in by 6 in but is planed and dried to the finished size. What percent of the wood is removed in planning and drying?

Population in 1990 is 566,747, in 2000 its 613,672. Whats the percentage change?

28,353 to 21,363. Whats the percentage decrease?

Tax rate is 8.8%. What the tax on a $201 purchase?

State tax is 1.5%. Federal is 5%. Find the total amount paid for 3 items that are $273.50 a piece.

Your commission is 40%. You make $404. How many dollars worth of a product did you sell?

You get 4% for the first $2000 and 7% on an account over $2000. What the total commission on sales of $3000?

You borrow $7000 at 14.4% for 60 days. After the 60 days the simple interest due is? And the total amount is?

Find the mount after the length of time: Prinicipal 4500, rate of interest 6.69%, time 6 years. Amount in account is ____?

Same with 50,000, 6.8% and 4 years.

Whats 2% of $5876.69?

You buy a home for 150k at 6.47% for 30 years. (360 payments) Your monthly payment is 945.14. How much of the first payment is interest and how much is applied to reduce the principal?

Find the values of the principal after the first and second payments:

Rate 6.55%, Loan 150k, Time of loan 360 months, monthly payment is $953.04.

You buy a car for %16,874. Your down payment is $1874 and finances $15k for 4 years at a rate of 7.35%. Her payment is $361.63. How much of 1st payment os interest and how much is the principal reduced?

You borrow $7020.00 at 12.55% for 3 years. Your monthly payment is $235.01. How much of first payment is interest and how much is applied to the principal? How much interest is paid over the life of the loan?

Show More

Show Less

Have a specialty? Apply to be an Expert

Was this answer helpful?

Describe your issueThe assistant will guide you

Chat 1:1 with a tutorLicensed Experts are available 24/7

100% satisfaction guaranteeGet all the answers you need

Have a specialty? Apply to be an Expert

Related Pre-Calculus Questions

You want to buy a $247,000 home. You plan to pay 20% as a

You want to buy a $247,000 home. You plan to pay 20% as a down payment, and take out a 30 year loan for the rest.a) How much is the loan amount going to be?$b) What will your monthly payments be if th… read more

You want to buy a $204,000 home. You plan to pay 20% as a

You want to buy a $204,000 home. You plan to pay 20% as a down payment, and take out a 30 year loan for the rest.a) How much is the loan amount going to be?$b) What will your monthly payments be if th… read more

You want to take out a $345,000 mortgage (home loan). The

You want to take out a $345,000 mortgage (home loan). The interest rate on the loan is 6.2%, and the loan is for 30 years. Your monthly payments are $2,113.02. How much will still be owed after making… read more

You want to take out a $285,000 mortgage (home loan). The

You want to take out a $285,000 mortgage (home loan). The interest rate on the loan is 4.3%, and the loan is for 30 years. Your monthly payments are $1,410.38. How much will still be owed after making… read more

Wei-Jen needs to borrow $4000. She can borrow from a

Wei-Jen needs to borrow $4000. She can borrow from a finance company at 5.70% add-on interest for 4 years. Or she can borrow from a credit union (48 monthly payments of $103.38 each.) Find each … read more

Compute the monthly payments for an add-on interest loan of

Compute the monthly payments for an add-on interest loan of $1300, with an annual interest rate of 7 percent and a term of 2 years. The monthly payment is $_.… read more

Fifteen years ago Dan bought a home and financed $150,000

Fifteen years ago Dan bought a home and financed $150,000 with a 30-years mortgage at 8.2%. (a) find his monthly payment, the total amount of his payments, and the total amount of interest he will pay… read more

Karen and Wayne need to buy a refrigerator because theirs just

Karen and Wayne need to buy a refrigerator because theirs just broke. Unfortunately, their savings account is depleted, and they will need to borrow money in order to buy a new one. Sears offers them … read more

(For guru2009 only) Loan Project: Buying a House For

(For guru2009 only) Loan Project: Buying a House For this assignment, you will analyze, interpret, and evaluate a home mortgage loan using appropriate technological tools. Find a description, asking p… read more

"For Guru2009 only 1. Using the formula for simple interest

"For Guru2009 only 1. Using the formula for simple interest and the given values, find I. P=$200; r=6%; t=4 years; I=? I=$__ 2. Using the formula for simple interest, I=Prt, to find the indicated quan… read more

The next number in the series 2, 5, 11, 20, 32, 47, is: 25

The next number in the series 2, 5, 11, 20, 32, 47, is: 25 56 65 66 74 2. The next number in the series 38, 36, 30, 28, 22, is: 12 14 16 18 20 3. You want to get an oil change every 4,000 miles. How m… read more

Given: Selling price of $100000; 20% down payment; 12% for

Given: Selling price of $100000; 20% down payment; 12% for 25 years. Calculate: A.) Amount of mortgage B.) Monthly Payment C.) Interest portion of first payment D.) Principal portion of first payment … read more

1.What is the future value of an ordinary annuity of $18,000

1.What is the future value of an ordinary annuity of $18,000 per year, for two yrs, at 11% interest compounded annually? 2.Sheila has a revolving department store credit card account with an annual pe… read more

Suppose you bought a house 18 months ago. The originalpurchase

Suppose you bought a house 18 months ago. The original purchase price was $165,000.00. In order to avoid a PMI(Primary Mortgage Insurance), you paid 5% down. You agreed to a 30 year mortgage with a 6.… read more

Part I: Discussing Percents/Decimals/Fractions and Conversions Task

Part I: Discussing Percents/Decimals/Fractions and Conversions Task Background: There are different ways of representing the same value of a number. For instance, 0.5 (a decimal) is equivalent to 50% … read more

Show Work: A table costs $400. Sales tax is $20. What is the

Show Work: A table costs $400. Sales tax is $20. What is the sales tax rate and what is the total price paid? Find percent notation for the number in decimal notation: 0.0045 Find decimal notation for… read more

Show Work: A table costs $400. Sales tax is $20. What is the

Show Work: A table costs $400. Sales tax is $20. What is the sales tax rate and what is the total price paid? Find percent notation for the number in decimal notation: 0.0045 Find decimal notation for… read more

28 is 40% of what number? Choose the best answer from

28 is 40% of what number? Choose the best answer from the options below: A 7 B 11.2 C 70 D 112 70% of 3,000 is what number? Choose the best answer from the options below: A 2.3 B 23 C 2,100 D 4,286 60… read more

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.

JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.

Web sites like justanswer.com/legal

...leave nothing to chance.

...leave nothing to chance.

Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.

Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.

I will tell you that...the things you have to go through to be an Expert are quite rigorous.

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

Los Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

Hesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

Kernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

Woodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

Elkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

Dallas, TX

< Previous | Next >

rajeevanpillai

Master's Degree

617 satisfied customers

B.Sc in Mathematics and M.Sc, M Phil in Statistics

Mr. Gregory White

Master's Degree

167 satisfied customers

M.A., M.S. Education / Educational Administration

mhasan420

Master's Degree

37 satisfied customers

BA Maths, Oxford

JACUSTOMER-yrynbdjl-

Master's Degree

13 satisfied customers

I have taught college Mathematics for the past 10 years.

Dr. Arthur Rubin

Doctoral Degree

12 satisfied customers

Ph.D. in Mathematics, 1978, from the California Institute of Technology, over 20 published papers

Sandhya_sharma

Master's Degree

1,291 satisfied customers

I hold M.Sc and M.Phil degrees in math and have several years of teaching experience.

Kofi

PhD in Statistics

970 satisfied customers

Masters in Mathematics and Statistics

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.