Questions and answers by

Krissy

Questions (34)

given tat F(x)=x^3+ax^2+bx has critical points at x=1 and x=5 find a and b and classify the critical points as max, min, or
1. 0 answers
2. 460 views
Given that f(x)=x^3+ax^2+bx has critical points at x=1 and x=5, find a and b and classify the critical points as maxima, minima,
1. 1 answer
2. 584 views
I have a few problems I need help with and also do have multiple choice. If I can have an explanation of how to get the answer
1. 2 answers
2. 752 views
The expression x^2-7 is not factorable using integer values. But the expression can be written in the form X^2-(Square root7)^2
1. 1 answer
2. 481 views
I'm wondering how to answer this.The conjugate of 2-Square root 3 is?
1. 2 answers
2. 794 views
I need some help with a handful of questions. I need to see the steps on how to get to the final answers. I would also
1. 2 answers
2. 1,197 views
I need some help with a handful of questions. I need to see the steps on how to get to the final answers. I would also
1. 1 answer
2. 1,103 views
I need some help with a handful of questions. I need to see the steps on how to get to the final answers. I would also
1. 0 answers
2. 1,709 views
1. Create the indicated algebraic expression. Use descriptive variables. The length of a rectangular lawn is 6 ft more than
1. 2 answers
2. 643 views
I posed these one's before but added parenthesis which I think made it confusing as the actually questions do not have them. So,
1. 2 answers
2. 781 views
Last one for today! Again would appreciate a breakdown on how to get to a resolution. It is multiple choice.1. Simplify the
1. 1 answer
2. 1,030 views
I have a few more questions that I'm not understanding. Its multiple choice however I would appreciate a breakdown on how to
1. 1 answer
2. 951 views
I have a few more questions that I'm not understanding. Its multiple choice however I would appreciate a breakdown on how to
1. 2 answers
2. 469 views
I need help naming these compounds.I CL H H | | | | CH3-CH-CH-C=C-CH3 F CH3 O | | || CH3-CH-CH-CH2-CH-C-OH | CH2-CH3 CH3-CH2-CH2
1. 1 answer
2. 447 views
The following three step mechanism has been proposed for the oxidation of iodide ion by peroxide:H2o2 + I^- ----> HOI + OH^-
1. 1 answer
2. 1,929 views
Your Open QuestionShow me another » Chemistry help needed... Confused? The following reaction is first order and the rate
1. 1 answer
2. 662 views
Hi,For my physics class, we have to design our own experiments to calculate the amount of power exerted for each situation.
1. 0 answers
2. 859 views
Z-12 / 3=4
1. 1 answer
2. 391 views
I was given a question on an assignment and I can't figure it out.The question is A student collects 90ml of oxygen gas over
1. 0 answers
2. 503 views
Find the net force on a,b and c. Given ma=363kg mb=517kg and mc=154kg.a<--0.5m-->b<--0.25-->c This was a question given to our
1. 1 answer
2. 548 views
please check if I did this right ...calculate the mass of white solid CaCO3 that forms when 98ml of a 0.1M Ca(NO3)2 solution is
1. 4 answers
2. 691 views
mix 120ml of 0.320M silver nitrate with 40ml of 0.320M potasium chromate. What mass of silver chromate is produced?this is what
1. 2 answers
2. 994 views
mix 120ml of 0.320M silver nitrate with 40ml of 0.320M potasium chromate. What mass of silver chromate is produced?I am stuck
1. 4 answers
2. 621 views
I have 3 questions I need help with1. mix 120ml of 0.320M silver nitrate with 40ml of 0.320M potasium chromate. What mass of
1. 0 answers
2. 623 views
On the surface of the earth, it is approximately 6,200 miles from the equator to the north or south pole. How many miles is it
1. 4 answers
2. 1,659 views
Can you name any poets?
1. 1 answer
2. 373 views
What is your favorite poem?Name the poet and title of poem... thank you =oD
1. 4 answers
2. 996 views
Each week, Bill, Mary and Jane select the quantity of two goods, x1 and x2, that they will consume in order to maximize their
1. 1 answer
2. 1,479 views
hey i'm having a bit of trouble with spanish. Any help with differentiation the two would be great.hace + period of time + que +
1. 2 answers
2. 946 views
Name the line which have the following characteristics:1) Passes through (2,3) & (0,-9) 2) Perpendiculat to the line 4x-2x=7 and
1. 1 answer
2. 1,015 views
1) Draw a valid conclusion if possible:Parallel lines do not intersect If lines do not intersect, then they have no points in
1. 0 answers
2. 743 views
I am suppose to do a carboard-cut out sculpture, as a piece to decide whether I go on a art conference or not. The theme is
1. 0 answers
2. 1,098 views
What is the difference between (aq) and (l) ...what do they mean.I know Aq is a aueous solution while (l) is a liguid with only
1. 0 answers
2. 624 views
Hello,I'm confused on what these problems are telling me. Is questions a) and b) the same? I don't know, please help me I don't
1. 0 answers
2. 865 views