deedra
Most popular questions and responses by deedra
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 
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 soybean280 lbs 2.
asked on January 8, 2009 
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 
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 
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 
m
Ok here are a few more 1. collect like terms 12r+6s3r9s A:9r3s 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 
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 
math
could someone please check these problems for me? Thank you! 1. 0.7x
asked on January 7, 2009 
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 
algebra
Find the least common multiple v^3 + 6v^2 +9v, v^2 6v answer 6v is this correct?
asked on June 14, 2009 
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 
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 soybean280 lbs 2. 0.7x50 3. 2+4x
asked on January 8, 2009 
math
Solve system of equations x+3y=7 (1) x=83y (2) no solution
asked on January 7, 2009 
math
0.5x + 7 less than or equal to 1.3x8 .5xless than or equal to 1.3x15 .8xless than or equal to 15 x less than or equal to18.75 Is this correct?
asked on January 5, 2009 
math
I am having a really hard time with these! 1. Solve system of equations x+3y=7 (1) x=83y (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 
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 
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 
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 
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 
math
could someone please check these problems for me? Thank you! 1. 0.7x
asked on January 7, 2009 
math
solve with distributive property 7(w5)=35 7w35=35 If add 35 to both sides i get zero 7w=0 so w=0?
asked on January 6, 2009 
Math
is this correct? find domain of the function p(x)=x^22x+2 x is a real number
asked on January 5, 2009 
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 
math
Simplify 1[61(5885)] 1[6158+85] 6158+85 34
asked on January 6, 2009 
Math
9/7 x 2/3 = 18/21
asked on January 5, 2009 
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

m
Thank you very much.
posted on January 8, 2009 
math
thank you!
posted on January 8, 2009 
math
thank you
posted on January 7, 2009 
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 
math
i wanted to make sure it was correct. Sorry i didn't say that and thank you
posted on January 7, 2009 
math
thank you
posted on January 5, 2009 
math
thank you very much
posted on January 5, 2009 
math
I need help on this problem. i'm not sure what to do (3x+16) (4x+219)
posted on November 23, 2008