All Questions ⁺⁰238062 Questions

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817

3

Percentages

A car brought for £22000 depreciates in value by 8% each year. After how many years is the car worth less than half of it's original value?

Guest Oct 3, 2016

0

474

1

help

Guest Oct 3, 2016

+2

727

2

math

the cost of a telephone call is 0.75 + 0.25 times the number of minutes. write an algebraic expression that models the cost of a telephone call that lasts t minutes.

Guest Oct 3, 2016

+2

441

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Reposting Calc Simplification Question

I need a clarification on how my professor got the answer from the y' to the last answer. I tried simplifing but I am not getting the same answer. Could someone please write out the simplification and maybe I can see what I am doing wrong? read more ..

Guest Oct 3, 2016

+1

467

1

how to do 2^-2 on paper

how to do 2^-2 on paper

Guest Oct 3, 2016

0

801

1

+67

MATH QUESTION PLEASE HELP.

1. At the bank, Sheila made 6 deposits, each in the same amount. Her sister Sherri made 5 deposits, each in the same amount. Each of Sherri's deposits was $10 more than each deposit Sheila made. Both sisters deposited the same amount read more ..

partypoisonkilljoy13 Oct 3, 2016

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483

1

fractions

can 21 over 38 be simplified

Guest Oct 3, 2016

0

620

2

what is the percentage of 13/47

what is the percentage of 13/47 can you tell me

Guest Oct 3, 2016

0

525

1

x^4+x^2-2

x^4+x^2-2 may someoe help?

Guest Oct 3, 2016

0

468

1

Thermal Expansion

What is the equation for Thermal Expansion?

Guest Oct 3, 2016

0

754

1

+67

Math question.

1. Solve each given equation and show your work. Tell whether each equation has one solution, an infinite number of solutions, or no solution. Explain your answers.
(a) 2x+4(x-1)=2+4x
(b) 25-x=15-(3x+10) read more ..

partypoisonkilljoy13 Oct 3, 2016

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492

2

Percent

What percent of 34 is 34

Guest Oct 3, 2016

0

595

1

а-√В+√Б + А^2-А-Б/А-√В+√Б/У-√б + 4а√Б/А^2-Б

Решите пожалуйста а-√В+√Б + А^2-А-Б/А-√В+√Б/У-√б + 4а√Б/А^2-Б =

Guest Oct 3, 2016

0

1119

1

px-qx=r?

Can someone please help me "Solve the following equation for x: px-qx=r"? Prefferably soon.Thanks!

Guest Oct 3, 2016

0

2

1429

2

fund has ₱50,000 in its account. If it earns 9.79%, how much interest will it have from February 1 to December 15? Use exact interest, approximate time.

fund has ₱50,000 in its account. If it earns 9.79%, how much interest will it have from February 1 to December 15? Use exact interest, approximate time.

Guest Oct 3, 2016

0

525

0

show limit doesn't exist?

show limit doesn't exist?

Guest Oct 3, 2016

0

698

1

Algebra

Guest Oct 3, 2016

0

804

1

calculate ploynomial equations throug factoring 10x + 25x^4

calculate ploynomial equations throug factoring 10x + 25x^4

Guest Oct 3, 2016

0

926

1

3.16x10^-23 x 1000000000

3.16x10^-23 x 1000000000

Guest Oct 3, 2016

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