deedra

Most popular questions and responses by deedra
  1. Chemistry

    Implants carbon dioxide combined with water and energy to form glucose and oxygen gas. Right off the balance equation for this reaction. Glucose =C6H12O6. Given 78g of water. How many grams of glucose can be formed?

    asked on March 13, 2018
  2. Math

    could someone please check these problems for me? thank you! 1. Soybean meal is 16% protein; cornmeal is 8% protein. How many lbs of each should be mixed together in order to get 320 lb mixture that is 9% protein/ A: cornmeal- 40lbs soybean-280 lbs 2.

    asked on January 8, 2009
  3. math

    Can someone check over these problems for me? 1. The width of a rectangle is fixed at 28 cm. What lengths will make the perimeter greater than 70 cm? A: the length must be greater than 7 cm. 2. 7x=-63 A: x=-9 3. Is (-8.-9)a solution of 2x+4y=12 A: No 4.

    asked on January 8, 2009
  4. math

    ok, i typed it out right this time. (5/4)x+(1/8)x=11/8+x (10/8)x+(1/8)x=11/8+x (11/8)x=11/8+x (3/8)x=11/8 Ok now I subtracted from both sides How do I finish the problem out?

    asked on January 7, 2009
  5. finance

    A rapid rate of Growth in sales may require A. sales forcasts to be made less frequently B. higher dividend payments to shareholders C. the firm to be more lenient with credit customers D. increased borrowing by the firm to support the sales increase

    asked on April 11, 2009
  6. m

    Ok here are a few more 1. collect like terms 12r+6s-3r-9s A:9r-3s 2. translate to an algebraic expression The product of 46% and some number A: y=0.46x 3. In 1993, the life expectancy of males in a certain country was 61.3 yrs. In 1999, it was 64.7yrs. Let

    asked on January 8, 2009
  7. math

    In 1993, the life expectancy of males in a certain country was 61.3 years. In 1999, it was 64.7 years. Let E represent the life expectancy in year t and let t represent the number of years since 1993. The linear function E(t) that fits the data is? answer:

    asked on January 7, 2009
  8. math

    could someone please check these problems for me? Thank you! 1. -0.7x

    asked on January 7, 2009
  9. math

    In 1993, the life expectancy of males in a certain country was 61.3 years. In 1999, it was 64.7 years. Let E represent the life expectancy in year t and let t represent the number of years since 1993. The linear function E(t) that fits the data is? answer:

    asked on January 7, 2009
  10. algebra

    Find the least common multiple v^3 + 6v^2 +9v, v^2 -6v answer 6v is this correct?

    asked on June 14, 2009
  11. algebra

    please help! can someone show me the steps in solving this? find all numbers for which the rational expression is undefined -16/19x

    asked on June 14, 2009
  12. Math

    1. Soybean meal is 16% protein; cornmeal is 8% protein. How many lbs of each should be mixed together in order to get 320 lb mixture that is 9% protein/ A: cornmeal- 40lbs soybean-280 lbs 2. -0.7x50 3. 2+4x

    asked on January 8, 2009
  13. math

    Solve system of equations x+3y=7 (1) x=8-3y (2) no solution

    asked on January 7, 2009
  14. math

    0.5x + 7 less than or equal to 1.3x-8 .5xless than or equal to 1.3x-15 -.8xless than or equal to -15 x less than or equal to-18.75 Is this correct?

    asked on January 5, 2009
  15. math

    I am having a really hard time with these! 1. Solve system of equations x+3y=7 (1) x=8-3y (2) 2. find slope (9,8) (10,-7) 3. translate into an algebraic expression The product of 46% and some number

    asked on January 5, 2009
  16. math

    Can someone please check my answers? Thank you! 1. is (-8,-9) a solution of 2x+4y=12 No 2. Solve using the multiplication principle. -1/2x=-9/10 answer: 9/5

    asked on January 5, 2009
  17. math

    The width of a rectangle is fixed at 28 cm. What lengths will make the perimeter greater than 70 cm?

    asked on January 5, 2009
  18. algebra

    Could someone check this problem for me? 7a^6/10v^4 multiplied by 100v^7/49a answer 10a^5v^3/7

    asked on June 14, 2009
  19. math

    Can someone help me finish this problem I am stuck! 5/4x+1/8x=11/8+x 10/8x+1/8x=11/8+x 11/8x=11/8+x 19/8x=11/8

    asked on January 7, 2009
  20. math

    could someone please check these problems for me? Thank you! 1. -0.7x

    asked on January 7, 2009
  21. math

    solve with distributive property 7(w-5)=-35 7w-35=-35 If add 35 to both sides i get zero 7w=0 so w=0?

    asked on January 6, 2009
  22. Math

    is this correct? find domain of the function p(x)=x^2-2x+2 x is a real number

    asked on January 5, 2009
  23. algebra

    hat sizes are determined by measuring the circumference of one's head in either inches or centimeters. Use ratio and proportion to complete the following table. Hat size head to 1/5 in head cm 7 1/8 22 2/5 57 ______ ______ 55 Someone please help! i am

    asked on June 14, 2009
  24. math

    Simplify 1[-61-(58-85)] 1[-61-58+85] -61-58+85 -34

    asked on January 6, 2009
  25. Math

    -9/7 x 2/3 = -18/21

    asked on January 5, 2009
  26. math

    can someone check this please find indicated outputs for f(x)= 4x^2 - 2x f(0)=0 f(-1)=6 f(2)=14

    asked on January 5, 2009
  1. m

    Thank you very much.

    posted on January 8, 2009
  2. math

    thank you!

    posted on January 8, 2009
  3. math

    thank you

    posted on January 7, 2009
  4. math

    (5/4)x+(1/8)x=11/8+x (10/8)x+(1/8)x=11/8+x (11/8)x=11/8+x (3/8)x=11/8 Ok now I subtracted from both sides How do I finish the problem out?

    posted on January 7, 2009
  5. math

    i wanted to make sure it was correct. Sorry i didn't say that and thank you

    posted on January 7, 2009
  6. math

    thank you

    posted on January 5, 2009
  7. math

    thank you very much

    posted on January 5, 2009
  8. math

    I need help on this problem. i'm not sure what to do (3x+16) (4x+219)

    posted on November 23, 2008