Questions Asked on
December 27, 2009

  1. Chemistry

    does BaCl2+Pb(NO3)2 form a percipitate

  2. CHEMISTRY

    HOW MANY MOLES OF NH3 WOULD BE FORMED FROM 50 GRAMS OF (NH4)2SO4 IN THE FOLLOWING EQUATION? (NH4)2SO4 + 2 NaOH=2NH3 + 2 H2O + Na2SO4

  3. Algebra

    The radius of a circle is increased by 85%. How much will the area increase in percent? Round your answer to the nearest tenth if a percent. I'm stuck on this question. Thanks -Zach

  4. Chemistry

    How do you write the electron configuration of Curium (Cm) and copper (Cu)? I'm confused of writing electron configuration with d and f orbitals. Please help. Thanks.

  5. Algebra

    Hello, I am having a bit of trouble with two Algebra questions 1. Solve x= 8x - over the domain [0, 2, 4, 6] 2. For what values of a is the equation /a/ =5 true? Thanks in advance.

  6. math

    Today the center city baseball team scored 5 runs. The day before yesterday they scored w runs. How many runs did they score in these two days? write the answer to the problem as an algebraic expression. I have 5+w. I thought the part about two days didnt'

  7. algebra

    Evaluate and simplify in a+bi form: (6-ã-18))+(2+ã-50)

  8. english

    please an agumentative essay about military regimeis better than civilian regime

  9. finances

    19. The Ogden Timber Company buys from its suppliers on terms of 2/10, net 35. Ogden has not been utilizing the discount offered and has been taking 50 days to pay its bills. The suppliers seem to accept this payment pattern, and Ogden’s credit rating

  10. health

    how would someone write a radio ad promoting a healthy musculoskeletal system?

  11. Understanding Business

    Is it necessary for a Finance Manager to understand Accounting if the firm has a professional accountant (CPA) on staff? Why or why not?

  12. Abnormal psychology

    The cause of the most learning disorders is A limited exposure to reading materials in the home B genetically based neurological problems C perinatal injury and/or anoxia D poor teaching methods. I believe the correct answer is B. Please help me and if you

  13. 8th grade

    how do you solve this 3(4-x)-22=x+48 solve for x please help me!!!!!

  14. math

    (x-3)-(-2x+5)=2x-3x and (5x-2)-(6-2X=-x-9+5x

  15. Business Accounting

    As a potential investor in a firm, would you be interested in evaluating the Company's Financial Statements? Why or why not? If so, what would be the key information you would seek from a firm's Financial Statements?

  16. CHEMISTRY

    HOW MANY GRAMS OF CO2 WOULD BE FORMED FROM 20 GRAMS OF C6H6 IN THE FOLLOWING REACTION? 2 C6H6 + 15O2=12CO2 +6 H2O

  17. Math

    Janes aquarium holds goldfish, turtles, and snails. there are 16 legs, 10 shells, and 36 eyes. how many creatures of each type are in the aquarium? (Hint: snails have one leg and one shell) Please please help me. I figured out there are 12 pets(I think)

  18. Math

    Simplify: [(a^2-16b^2)/(2a-8b)] divided by [4a+16b)/(8a+24b)] Please Help!!!! Thanks.

  19. algebra

    find lowest common denominator with the given denominators, 13/15 - 11/20

  20. math

    David put 155 feet of plastic edging around the outside edge of the concrete surrounding his pool. The concrete in 17.5 feet wide, how long is the concrete. help me solve please, very confused.

  21. Math

    What it 120+119+118+117+116...+2+1

  22. Math

    Arturo works at a bait shop in Lake Okeechobee. On Monday 9 out of 40 customers bought a popper, or plug to attach to their fishing lines. Use a decimal to tell what fraction of the customerws bought a popper.

  23. 6th grade algebra

    a) Kendric makes 4 out of every 5 baskets he throws. What is the probability he will make his next shot as a percentage? MULTIPLE CHOICE b) If Marcia walks 4 1/4 miles before work and 5 6/8 miles after work. How many miles did she walk for the day? A 9

  24. MATH

    For ms.sue when u did the problem 3(4-x)-22=x+48 u got the answer -14.5 if u try tocheck the answer it will be wrong i need help on these problems 3(4-x)-22=x+48 (x-3)-(2x+5)=2x-7-3x ( 5x-2)-(6-2x)=-x-9+5x

  25. Physics

    A race car can be slowed with a constant acceleration of -11 m/s^2 a. If the car is going 55 m/s, how many meters will it travel before it stops? b. How many meters will it take to stop a car going twice as fast? I'm confused a little, for these two

  26. algebra

    please help me add 5 1/3 + 2 1/4 + 3 1/2

  27. math

    without graphing identify the slope and the y-intercept, -3x+4y=-4 Thank you.

  28. math

    solve the quadratic equation x^2+5x-24=0. Thank you

  29. geometry

    IF CIRCLE HAS 10 INCH DIAMETER HOW MANY INCHES ARE IN THE CIRCOMFERENCE?