Multiply your sum by 1200. This is your yearly income for the Week Four Discussion. Most everyone should have a different yearly income, unless the same last name is shared by two people.

c. Each student has these monthly expenses: Car payment = $236.95, Power bill = $56.77, Water bill = $32 and cell phone bill = $63.42.

d. Each student also has a yearly educational bill of $7800 which includes textbooks and classes.

e. Calculate your monthly income. Round to the nearest cent. Show your work.

f. What percent of your monthly income is the car payment?

g. Subtract your monthly expenses listed in part c. Use this value and calculate what percent of your income is now available to spend for food, clothing and your rent or mortgage.

h. Use the plan at the bottom of Page 454, “Mathematics in Our World,” and calculate the monthly mortgage payment established by your monthly income.

i. Assume you can afford a down payment equal to 25% of your yearly income. What purchase price can you afford for a home?

j. Respond to at least two of your classmates’ postings. Make sure you review their calculations and let them know if their income seems sufficient to cover their monthly expenses.

expect use thw letter JOH

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Posted on Jan 02, 2017

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SOURCE: simple loan payment

Reset your calculator.

Input the followinw:

-200,000 PV

5.75 I/Y

30 N

CPT PMT

Note: If the interest is compounded monthly then you have to multiply 30 by 12 and divide 5.57 by 12.

Posted on Mar 02, 2009

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SOURCE: Calculating Canadian Mortgage payments

Read the document from Hp

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=120&prodSeriesId=33522&prodTypeId=215348&objectID=bpia5024

Thanks.

Posted on Mar 23, 2009

SOURCE: i need instruction on how to calculate a monthly mortgage payment

See this handy Texas Instrument guide on calculating different formulae.

http://www.retrevo.com/support/TI-BA-II-PLUS-PROFESSIONAL-Calculators-manual/id/421ci277/t/2/

Posted on Apr 17, 2009

SOURCE: how to calculate log value in calculator with different base value

In any scientific calculator log2(n) can be calculated with either ln or log function as
follows

Log2(n)= ln(n) / ln(2)

Or

Log2(n)=log(n) / log(2)

both will give nearly the same answers

Posted on Apr 24, 2009

SOURCE: what are the keys to calculate mtg. payment when

100000+8%= Divide by 360

Posted on Aug 08, 2009

you have a rectangle of of 75 X by16 and you have 4 of those rectangles so multiply 75 X 16 and then multiply the sum by 4

then you have the ends which are squares of 16 X 16 so multiply 16 X 16 Nd then multiply the sum by 2

then add the 2 sums together to get the total square inches of the surface of the object

now one square inch =.00694 square feet so multiply the total sum by .00694 to get the area in square feet

grade 4 maths really

then you have the ends which are squares of 16 X 16 so multiply 16 X 16 Nd then multiply the sum by 2

then add the 2 sums together to get the total square inches of the surface of the object

now one square inch =.00694 square feet so multiply the total sum by .00694 to get the area in square feet

grade 4 maths really

Jan 04, 2017 | Office Equipment & Supplies

Multiply hourly wage by number of hours in pay period.

The answer is your gross pay. If this is un-taxed income, you earn that much. If it is taxed, then multiply by about 0.70 to determine take home pay after taxes, although taxes vary by location.

Ex: If I work 16 hours at $9.50/hr, I make $152/week before taxes, but only take home $106.40 ($152 x 0.70) per week after the government takes its cut.

Use a calculator, hand-held or on the computer in accessories, cell phone app, or pencil and paper with simple multiplication formula Wage x Hours Worked Per Pay Period x (1.00 - Tax Rate) = Take Home Pay Per Pay Period.

The answer is your gross pay. If this is un-taxed income, you earn that much. If it is taxed, then multiply by about 0.70 to determine take home pay after taxes, although taxes vary by location.

Ex: If I work 16 hours at $9.50/hr, I make $152/week before taxes, but only take home $106.40 ($152 x 0.70) per week after the government takes its cut.

Use a calculator, hand-held or on the computer in accessories, cell phone app, or pencil and paper with simple multiplication formula Wage x Hours Worked Per Pay Period x (1.00 - Tax Rate) = Take Home Pay Per Pay Period.

Mar 17, 2015 | Refrigerators

When you say "to numbers" I assume you meant "two numbers."

There is no solution.

For the product of two numbers to be 280, either both numbers must be positive or both numbers must be negative. For the sum of two numbers to be -18, one or both numbers must be negative. Taken together, both numbers must be negative.

We can find two numbers that multiply to 280 and add to +18, then simply take the negative of both numbers.

The square root of 280 is about 16.7. The sum of any two numbers that multiply to 280 must be at least twice that, or at least 33.4. Since 33.4 is greater than 18, there is no solution.

If you want to do it the hard way, take any pair of negative numbers that multiply together to 280, add them together, and see how close you come to -18. For example, -1 and -280 add to -281. -2 and -140 add to -142. -4 and -70 add to -74. -5 and -56 add to -61. -7 and -40 add to -47. -8 and -35 add to -43. -10 and -28 add to -38. -14 and -20 add to -34, which is as close as you can come in the integers.

There is no solution.

For the product of two numbers to be 280, either both numbers must be positive or both numbers must be negative. For the sum of two numbers to be -18, one or both numbers must be negative. Taken together, both numbers must be negative.

We can find two numbers that multiply to 280 and add to +18, then simply take the negative of both numbers.

The square root of 280 is about 16.7. The sum of any two numbers that multiply to 280 must be at least twice that, or at least 33.4. Since 33.4 is greater than 18, there is no solution.

If you want to do it the hard way, take any pair of negative numbers that multiply together to 280, add them together, and see how close you come to -18. For example, -1 and -280 add to -281. -2 and -140 add to -142. -4 and -70 add to -74. -5 and -56 add to -61. -7 and -40 add to -47. -8 and -35 add to -43. -10 and -28 add to -38. -14 and -20 add to -34, which is as close as you can come in the integers.

Jun 25, 2014 | Office Equipment & Supplies

Two ways to get to the same answer:

1) If X,Y, & Z are invested in the ratio of 4:5:6 then the amount invested in Z is 6/(4+5+6) times the total of N1200

= 6/15 * 1200

= N480

(Note: X is 4/15 and Y is 5/15 of the total investment,

4/15 + 5/15 + 6/15 = 15/15)

2) The second sentence says: Income from X plus income from Y minus income from Z is N140 and total income is N700. Total income is 700/1200 of the investment.

As formulas:

(Inc X + Inc Y) - Inc Z = 140 (rewriting: Inc X + Inc Y = 140 + Inc Z)

Inc X + Inc Y + Inc Z = 700

Substituting second formula into third:

(140 + Inc Z) + Inc Z = 700

140 + 2 Inc Z = 700

2Inc Z = 700 - 140 = 560

Inc Z = N280

Inc Z is also 700/1200 of investment in Z.

N280 = 700/1200 investment in Z

Investment in Z is 1200/700 * N280

Investment in Z is N480.

1) If X,Y, & Z are invested in the ratio of 4:5:6 then the amount invested in Z is 6/(4+5+6) times the total of N1200

= 6/15 * 1200

= N480

(Note: X is 4/15 and Y is 5/15 of the total investment,

4/15 + 5/15 + 6/15 = 15/15)

2) The second sentence says: Income from X plus income from Y minus income from Z is N140 and total income is N700. Total income is 700/1200 of the investment.

As formulas:

(Inc X + Inc Y) - Inc Z = 140 (rewriting: Inc X + Inc Y = 140 + Inc Z)

Inc X + Inc Y + Inc Z = 700

Substituting second formula into third:

(140 + Inc Z) + Inc Z = 700

140 + 2 Inc Z = 700

2Inc Z = 700 - 140 = 560

Inc Z = N280

Inc Z is also 700/1200 of investment in Z.

N280 = 700/1200 investment in Z

Investment in Z is 1200/700 * N280

Investment in Z is N480.

Feb 19, 2014 | Bagatrix Computers & Internet

From my previous solution:

a) =N280

b) =N280 + N140 = N420

c) = 1200*5/15 = N400

a) =N280

b) =N280 + N140 = N420

c) = 1200*5/15 = N400

Feb 19, 2014 | Bagatrix Computers & Internet

Hi,

Jane starts with 1200$ at the beginning of the first year, and at the end of the fourth year she has 1200$+300$=1500$

Use x for her annual interest rate, that means at the end of the first year she will have 1200$*[(100+x)/100]. At the end of the second year her first-year money earns at the same rate, so she will have 1200$*[(100+x)/100]*[(100+x)/100]=1200$*[(100+x)/100]^2 at the end of the second year.

At the end of the third year she will have 1200$*[(100+x)/100]^2 *[(100+x)/100]=1200$*[(100+x)/100]^3

At the end of the fourth year she will have

1200$*[(100+x)/100]^3 *[(100+x)/100]=1200$*[(100+x)/100]^4 which is equals to 1500$

1200$*[(100+x)/100]^4=1500$ divide both sides by 1200$

[(100+x)/100]^4=1,25 take the fourth root of both sides

(100+x)/100=1,05737 both sides*100

100+x = 105,737 both sides -100

x=5,737

So Jane's annaual interest rate was 5,737%.

Hope it helps you.

Jane starts with 1200$ at the beginning of the first year, and at the end of the fourth year she has 1200$+300$=1500$

Use x for her annual interest rate, that means at the end of the first year she will have 1200$*[(100+x)/100]. At the end of the second year her first-year money earns at the same rate, so she will have 1200$*[(100+x)/100]*[(100+x)/100]=1200$*[(100+x)/100]^2 at the end of the second year.

At the end of the third year she will have 1200$*[(100+x)/100]^2 *[(100+x)/100]=1200$*[(100+x)/100]^3

At the end of the fourth year she will have

1200$*[(100+x)/100]^3 *[(100+x)/100]=1200$*[(100+x)/100]^4 which is equals to 1500$

1200$*[(100+x)/100]^4=1500$ divide both sides by 1200$

[(100+x)/100]^4=1,25 take the fourth root of both sides

(100+x)/100=1,05737 both sides*100

100+x = 105,737 both sides -100

x=5,737

So Jane's annaual interest rate was 5,737%.

Hope it helps you.

Mar 10, 2011 | Sharp EL-738 Scientific Calculator

First you have to determine your net income. Net income is your business income less your business expenses. Self employment tax is 15.3% of your net income. As a rule of sum is to consider that 20% of your business income is your personal contribution to Uncle Sam. The determined estimated tax must be paid quaterly.

Jun 02, 2010 | RTO Ho Herpa Freightliner Truck Tractor

X+X+28=4(X+X)

2X+28=4X+4X

28=8X-2X

28=6X

X=4

The twins are 4 yrs. old. The mother is 32.

Do I pass?

2X+28=4X+4X

28=8X-2X

28=6X

X=4

The twins are 4 yrs. old. The mother is 32.

Do I pass?

Apr 21, 2009 | Mathsoft StudyWorks! Mathematics Deluxe...

if you email me your adr - I will be happy to mail you a copy of the user's manual - - thanks Shayla

Sep 06, 2008 | Emerson Em1200 Answering Machine

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