Question about Computers & Internet

No answer available - Barry isn't mentioned in the equation, and there are four people mentioned in the question.

Posted on Apr 05, 2011

If Jean is 40, then John is 20 because he is half as Jean's age (40/2), and because John is 20, Bob is 10 since he is twice as old as Bob (20/2). Therefore, Jean is the eldest of the three.

Hope this helps.

Posted on Apr 05, 2011

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Posted on Jan 02, 2017

If it is the three cylinder 40 hp diesel it is a 1981 year model. If a four cylinder 70 hp diesel 1980 model

Sep 18, 2016 | John Deere Garden

Let m be Marian's age, d Diana's age and c Carlos age.

I hope I helped :)

- sum of ages is 17: m+d+c=17
- two years from now Marian will be twice as old as Diana: m+2=2*(d+2) so m+2=2d+4 so 2d=m-2 or d=(m-2)/2=m/2-1
- Carlos will be half as old as Marian 4 years from now: c+4=1/2(m+4) or c+4=m/2+2 or c=m/2-2
- now: m+d+c=m+m/2-1+m/2-2=17
- 2m=17+3=20
- m=20/2=10 years
- d=m/2-1=5-1=4 years
- c=m/2-2=5-2=3 years

I hope I helped :)

Sep 18, 2011 | Office Equipment & Supplies

Correction: **Bob is thrice as old as Peter.**

Let b be the current age of Bob, and p the current age of Peter.**Now, b=3p**

Six years earlier the relations was:**b-6=4*(p-6)=4p-24.**

Take the 6 to the right side leaving b=4p-18

Remember that now b=3p. Use it in the equation above

b=(3p)=4p-18, This becomes 3p=4p-18 or 0=p-18, and**p=18**

**Peter is 18 years old, and Bob is 3*18=54 years old.**

Verification: 6 years ago Peter was 12 years old and Bob 48 years old. 48/12=4.

Let b be the current age of Bob, and p the current age of Peter.

Six years earlier the relations was:

Take the 6 to the right side leaving b=4p-18

Remember that now b=3p. Use it in the equation above

b=(3p)=4p-18, This becomes 3p=4p-18 or 0=p-18, and

Verification: 6 years ago Peter was 12 years old and Bob 48 years old. 48/12=4.

Aug 10, 2011 | Texas Instruments TI-84 Plus Calculator

This problem is a bit ambiguous.

If John rinses in minutes, as well as Bob, then it will take them less than minutes (say seconds) to rinse these dishes if they do this together. A concrete answer would be that, as they double the work done, then it should take them half the time to deal with it.

Good Luck!

If John rinses in minutes, as well as Bob, then it will take them less than minutes (say seconds) to rinse these dishes if they do this together. A concrete answer would be that, as they double the work done, then it should take them half the time to deal with it.

Good Luck!

May 01, 2011 | Texas Instruments TI-84 Plus Silver...

This is a sign of your LCD panel beginning to die. Sometime soon those lines won't fade away and will become permanent parts of your TV screen.

Considering the fact that your TV is approx 3-4 years old, this is normally the expected lifespan of a TV. Once the TV becomes unwatchable, your best bet would be to begin shopping for a new one.

Considering the fact that your TV is approx 3-4 years old, this is normally the expected lifespan of a TV. Once the TV becomes unwatchable, your best bet would be to begin shopping for a new one.

Mar 07, 2011 | Samsung LN40A630 40 in. LCD TV

The average is 20, it means the total is 60. The sum of ratio is 15 (3+5+7)

Therefore the age of a girl is calculated by multiplying the respective ration with total and dividing by sum of ratio

Age of Eldest girl = 7 x 60 /15 = 28

Hope it helps! Good Luck!

CreativeTECH

Therefore the age of a girl is calculated by multiplying the respective ration with total and dividing by sum of ratio

Age of Eldest girl = 7 x 60 /15 = 28

Hope it helps! Good Luck!

CreativeTECH

Feb 15, 2011 | Computers & Internet

try the dimplex web site,theyl say if they have any

Jul 05, 2010 | Heating & Cooling

I have this problem with my Siemens machine, it is due to mainly running low temp washes and bateria building up in the hoses etc. (more prevalent if the machine is connected directly to the sink and not on a stand pipe). I run a 90 degree cycle every 4 weeks with the machine empty except for two capfuls of baby sterilisng fluid (approx half a mug) I buy stores own as it is cheaper than miltons. The first time I did mine I ran the cycle twice to be sure it was cleared out. My machine is six years old and the first smelly signs were when it was about a year old, I run the maintenance wash religiously ever 4 weeks and run a machine descaler such as oust thru every 4-6 months. Hope this helps. Roni. (ps don't be tempted to use bleach as it foams up and can cause more problems!!)

May 09, 2010 | LG WM-2277HW Front Load Washer

youd have to take it apart and get it out your self theres nothing anyone can do u just have to take it all aprt till u find the psp game and get it out of there.

Feb 04, 2010 | Sony Playstation 3 (PS3) Console

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