All Questions ⁺⁰236418 Questions

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731

1

hlep algebar

hi can someone help me with a math question please

Guest Dec 11, 2012

Dec 10, 2012

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716

1

nose

putos la concha de su madre y tienen mani. tienen una linda pagina ya que soy puto

Guest Dec 10, 2012

Dec 9, 2012

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769

0

Pre Calculus Math

If a store could increase its profit by increasing the price of sweaters it sells, and the relation between the income and price increase is modelled by the equation R=-50(d-3.5)^2+4500, how would I find the income if the price per sweater is increased by read more ..

Guest Dec 9, 2012

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764

1

Math

How would you calculate 33750=-2/3x^2+300x for the value of x?

Guest Dec 9, 2012

0

642

1

Trig identities

3sin^2x = 2sinxcosx
Please could someone help me with this? I'm meant to find what sin or cos equals so that I can do the rest of the question but I don't understand how to work it out.
Thanks so much

Guest Dec 9, 2012

0

716

2

algebra

If f(x) = e^x+2, find horizontal asymptote

Guest Dec 9, 2012

0

903

1

math

Suppose one of your ancestors invested $500 in 1800 in an account paying 4% interest compounded annually.Write an exponential function to model the situation.Find the account balance in each of the following year.
a. 1850
b. 1900
c. 2000
d. read more ..

Guest Dec 9, 2012

Dec 8, 2012

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681

1

complex numbers

tell me please how to use complex numbers to solve (40-j10)x(20-j10)

Guest Dec 8, 2012

Dec 7, 2012

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677

1

MATH

HOW DO YOU ADD TAXES TO YOUR TOTAL

Guest Dec 7, 2012

0

676

1

help

please help i need to solve for b1 a=1/2(b1+b2) 1 and 2 are in bottom right corner help

Guest Dec 7, 2012

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619

2

help me

i need bad help with chemistry homework

Guest Dec 7, 2012

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3307

1

Please help me with algebra

I need help with some questions.
Zelma purchased an entertainment center for $4,174 using a 12-month deferred payment plan with an interest rate of 25.35%. She did not make any payments during the deferment period. What will the total cost of the entertainment read more ..

Guest Dec 7, 2012

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1062

0

Algebra help please

Hi will someone please help me with a couple of questions?
Mac deposited $918.78 in a savings account that earns 2.1% simple interest. What is Mac’s account balance after ten years?
$1,111.72
$192.94
$1,929.44 $938.07 2. Leo deposited read more ..

Guest Dec 7, 2012

0

905

2

+30

Fractions

How do I create fraction equations without it giving me a decimal answer?

topher Dec 7, 2012

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948

1

How to...

How do you make the calculator express it's answer in Scientific notation?

Guest Dec 7, 2012

0

790

3

Percentages

[input][/input]
3169 cases sold 2011
750 cases sold 2012
What is percentage difference between the two years?

Guest Dec 7, 2012

Dec 6, 2012

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689

3

math

does the calculater on this website simplifiy your answer.

Guest Dec 6, 2012

Dec 5, 2012

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799

2

inequalities

helppp!!!
so the inequality is 1/4 + a > -3/4

Guest Dec 5, 2012

0

760

0

+40

i would suggest

I would suggest that guests please register... it's not hard but it makes it easier for those who want to thank you fro answerin their question.
THanks... friend me

Danielle Dec 5, 2012

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788

3

I have a question about Scientific notation

So i'm doing some physics exersises, and i get this to solve and round do the scientific notation.
a=8,0*10^5
b=2,3
c=631
p=b+c= y=p*a= So i know p=b+c= 633,3 But everytime i fill in 50*10^7 or 5,0*10^8 at 'y=p*a=' it sais read more ..

Guest Dec 5, 2012

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1041

0

+40

heeeelellllllppppp!!!!!

Leah owes $4,206 on a credit card with an 18.7% interest rate compounded monthly. What is the monthly payment she should make in order to pay off this debt in 4 years, assuming she does not charge any more purchases with the card? (
$786.73
$87.63 read more ..

Danielle Dec 5, 2012

0

2317

1

+40

please help with these algebra questions

Newton uses a credit card with a 18.6% APR, compounded monthly, to pay for a cruise totaling $1,920.96. He can pay $720 per month on the card. What will the total cost of this purchase be?
$2,458.98
$2,278.26
$1,978.02
$1,920.96 Use read more ..

Danielle Dec 5, 2012

0

1293

0

+40

help !!!!111

6. Larson uses his credit card to purchase a new video game system for $519.82. He can pay off up to $225 per month. The card has an annual rate of 15.4% compounded monthly. How much total interest will he pay?
$81.39
$4.72
$11.57
$13.94 read more ..

Danielle Dec 5, 2012

0

1100

0

+40

help

Jakob has a previous balance of $861 on a credit card with a 20.8% APR compounded monthly. If he made a payment of $73 this month, what is the new balance on his credit card?
$1,040.09
$967.09
$802.92
$788.00 please help me

Danielle Dec 5, 2012

0

1556

2

+40

please help

Glen is comparing three investment accounts offering different rates.
Account A: APR of 5.80% compounding monthly
Account B: APR of 5.90% compounding quarterly
Account C: APR of 5.85% compounding daily
Which account will give Glen at least read more ..

Danielle Dec 5, 2012

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