Questions Asked on
December 23, 2006

Algebra
Mario is 16 years older than his sister Mercedes. Together, their ages total 36 years. How old is Mercedes? Mercedes is 20 years old. let x = Mario's age y = Mercedes' age ====================== Mario is 16 years older than Mercedes; therefore, add 16 to
asked by Melissa 
Math
HELLO, THIS IS MY FIRST TIME USEING THE JISKHA WEBSITE. I NEED HELP WITH MY HOMEWORK. PLEASE HELP ME WITH MY HOMEWORK! THANK YOU! _______________________________________ MY MATH HOMEWORK: 30 DIVIDED BY 10 56 DIVIDED BY 6 55 DIVIDED BY 10 30/10=3 55/10=5.5
asked by Sanjana 
biochemistry
What chemical transformations are catalzyed by the enzyme i) catalase and ii) nitrogenase ???? confused, please help! In nitrogenfixing microorganisms, nitrogenase catalyzes the conversion of nitrogen to ammonia. Catalase accelerates the breakdown of H2O2
asked by Annabelle 
more math
sqrt50/sqrt2 (sqrt50)/(sqrt2)*(sqrt2/sqrt2)= (sqrt50*sqrt2)/2 =sqrt100/2=10/2=5 Check my thinking. thanks... what does this equal: 3sqrt2+4sqrt2 3 times the square root of 2 PLUS 4 times the square root of 2. This would equal 7 times the square root of 2,
asked by margie 
Dog
My dog just got out of a surgery where they went into his back and took out something that rushured. He's home now but he keeps on yiping unless I carry him around. He is on pain medication and the vet says that he not yiping because of pain. I have no
asked by Allie 
math
can someone correct these for me. 8x –4y = 16 y = 2x –4 My answer: This problem does not have a unique solution. This problem therefore is consistent and dependent These equations are the same. If you solve the first one for y, you will see that the
asked by jasmine20 
math
Is this correct. Graph each of the following inequalities. 4x + y (greater than or equal to) 4 My answer: y= 4x + 4 Y= mx + b For b = (0,4) For x = (4 , 0) The line will be a straight line across the positive codent to the negative crodant In the first
asked by jasmine20 
ANYBODY HERE?????????????????????????????????
PLEASE ANSWER MY QUESTION! THANK YOU! WHAT IS A PLOT? A plot (in mathematics and engineering) is a graph. It geography, it is a piece of land. In a cemetery, it is a grave site. It can also be a covert plan of action or conspiracy. In English a "plot" can
asked by TANU 
I have some questions
Hello, My name is Chandra Mukhi. I am a girl. I am new in America.This is my first time using Jiskha.I have some questions. My questions are: In school how do you make friends? In school how do you get to know if someone becomes your friend? Be your true
asked by Chandra Mukhi 
HEALTH
IS GRILLED CHICKEN SANDWICH GOOD FOR YOUR HEALTH? DOES GRILLED CHICKEN SANDWICH HAVE FAT? Thank you for using the Jiskha Homework Help Forum. Anything grilled is far better for you than something fried. Yes, this is good for your health. The amount of fat
asked by Sanjana 
chem
trighloroethane is a slvent used to remove grease from clothings. how, after use, is the solvent separated form the grease? a, chromatography b, crystallisation c, distillation d, filtration c. TCE (thrichloroethane) is very volatile. It evaporates and
asked by minerva 
IS ANYONE IN THIS WEBSITE? I NEED HELP MATH H.W.
NIMI HAS 59 CANDIES.SHE GIVES HER FRIENDS SOME CANDIES. SHE GAVE 10 CANDIES TO HER FRIEND SARA AND 15 CANDIES TO HER FRIEND ANITA.HOW MUCH DOES SHE HAVE LEFT? COMMENTS: I AM IN SECOND GRADE. PLEASE HELP ME WITH MY MATH HOMEWORK. THANK YOU! 59 10 15 =
asked by ANAMIKA 
CHRISTMAS
what should i get my mom for christmas shes always claening and picking up after my family and is really really nice Thank you for using the Jiskha Homework Help Forum. How wonderful your Mom is so nice. Hopefully you can help her pick up too?!! Have you
asked by ty 
English
Is there any website where you can email to RACHAEL RAY? RACHAEL RAY IS THE COOKER IN FOOD TV CHANNEL. SHE DOES THESE PROGRAMS: 30 MINUTE MEALS $40 A DAY Try this link, which you can find at her website under "Ask Rachael Ray anything": (Broken Link
asked by Muskan 
history
Does anyone know any songs that have a history behind them? (ie American Pie) http://en.wikipedia.org/wiki/Ode_to_Billie_Joe =) Does anyone else know any? Thanks Writeacher!
asked by Amelia 
Riddle
Solve this riddle: What does CHICHARON DE POLLO MEAN? HINT: IT IS A FOOD. Thank you for using the Jiskha Homework Help Forum. The word "chicharrón" (misspelled above) is "residue of hog's fat or burnt meat" while "de pollo" meand "of chicken." This is a
asked by Sanjana 
ENGLISH
HOW TO MAKE A FRIEND? ARE THERE ANY WAYS TO MAKE A FRIEND? TALK TO THEM AND BE NICE WITH THEM! Thank you for using the Jiskha Homework Help Forum. To make a friend, BE a good friend! What are the things you look for in your friends? Undoubtedly they look
asked by VIDYA 
MATH
Can someone correct this for me.
asked by jasmine20 
math
square root of3x^5y^14 (i sqrt 3*x^(5/2)* y^7 or (i sqrt 3*x^(5/2)* y^7 thanks
asked by margie 
English
Is NEW YORK CITY a Proper Noun? Is SCHOOL a Common Noun? Yes to both questions  as long as you use proper capitalization! New York City school =)
asked by Sanjana 
To:Writeacher
Thanks for your reply! YW! Happy Holidays! =)
asked by Sanjana