Mitch n' Joey

Popular questions and responses by Mitch n' Joey
  1. Chemistry

    13. Solid sodium reacts violently with water, producing heat, hydrogen gas, and sodium hydroxide. How many molecules of hydrogen gas are formed when 48.7 g of sodium are added to water? 2Na + 2H2O = 2NaOH + H2 So far I have this much figured out: Mass to

    asked on December 12, 2017
  2. Algebra

    1. How many real solutions does the function shown on the graph have? The graph is following the function: y=(x+2)^2 A. No real solutions B. One real solution** My answer C. Two real solutions D. Cannot be determined 2. What is the solution to 3x^2+3x+5=0?

    asked on October 25, 2017
  3. Psychology

    Which phenomenon does the following example illustrate? When you begin your first year of college, the tuition is $12,000. At the beginning of your second year of college the tuition has been raised by $200, but you do not notice. However, upon returning

    asked on October 30, 2017
  4. Algebra

    What is the vertex form of the equation? y = -x^2+12x-4 My work: -(x^2 + 12x)-4 -(x^2 + 12x + 36)-4 + 36 Y= -(x+36)^2 + 32 Is this correct? I am not sure if I did this right or not? Thank you!

    asked on October 25, 2017
  5. Algebra

    Use synthetic division to find P(-3) for P(X)= x^4 - 2x^3 - 4x + 4 So I know how to do synthetic division and all, but I'm still somehow not coming up with the correct answer! Below is my work so far. Please help me interpret it so that I can get the

    asked on December 1, 2017
  6. Algebra

    Write the expression as a single logarithm. log_3 40-log_3 10 I'm completely confused with logarithmic equations!! Can someone please please help me understand?

    asked on December 13, 2017
  7. Algebra

    Which quadratic equation has roots -1+4i and -1-4i ? A. x^2+2x+2=0 B. 2x^2+x+17=0 C. x^2+2x+17=0 D. 2x^2+x+2=0 I'm having difficulty with this question, but I've settled on C for now. Am I correct?

    asked on November 29, 2017
  8. Algebra

    Graph y=5^x and y=log_5 x on a sheet of paper using the same set of axes. Use the graph to describe the domain and range of each function. Then identify the y-intercept of each function and any asymptotes of each function. So far I have: Y=5^x : D: ?? R:

    asked on December 7, 2017
  9. English

    Identify the phrase in parenthesis in the sentence. The idea of alien life, (proposed many years ago), has not yet been proven. prepositional participal gerund infinitive** I thought it might be an appositive, but now I'm not sure. I'm guessing it is D?

    asked on October 20, 2017
  10. Algebra

    I just need to confirm an answer I got when trying this out myself. I'm not too confident so I would appreciate it if someone could tell me if this is correct before I turn it in? 2x^2-16x+32=0 My answer was simply x=4. I got this from using the quadratic

    asked on October 24, 2017
  1. Math help Please

    Its actually A? x-4 would mean its moving horizontally

    posted on February 23, 2018
  2. A big question

    Check your sent messages folder in the webmail. You should still have it saved there.

    posted on December 13, 2017
  3. Chemistry

    Awesome! Thank you so much! My answer was 6.38 x 10^23 molecules

    posted on December 13, 2017
  4. Chemistry

    @Steve? Still there, buddy? Can anyone else help me, I'm struggling.

    posted on December 12, 2017
  5. Chemistry

    Yeah the question states that when the solid sodium reacts violently with water, it produces /heat/, hydrogen gas, and sodium hydroxide. I never learned anything about how to write heat into an equation, could you explain it to me?

    posted on December 12, 2017
  6. Algebra

    So for the first one: Domain: (-∞,∞) Range: (0,∞) Y-intercept: 1 and for the second one: Domain: (∞,-∞) Range: (∞,0) Y-intercept: -1 this is what I understood from your response?

    posted on December 7, 2017
  7. Math

    g(4) is basically just telling you to input 4 for x. So in layman's terms... turning -2x+6 into -2(4)+6. That should be enough for you to get on your own. :) Just solve -2(4)+6 and you'll have your answer.

    posted on December 1, 2017
  8. Algebra

    Haha yeah it was, I wasn't sure if the spaces would register. Thank you for this!!

    posted on December 1, 2017
  9. Algebra

    −16i^2+x^2+2x+1 But that's not one of my possible answers?

    posted on November 29, 2017
  10. English

    Oof this was confusing because of the clashing opinions, but yes A: Being trapped between two worlds is correct!

    posted on November 26, 2017
  11. English

    Somemthing is correct, just took the quick check!!

    posted on November 6, 2017
  12. Psychology

    For the record, it was Weber's Law :)

    posted on October 30, 2017
  13. Psychology

    Would the answer be Weber's Law?

    posted on October 30, 2017
  14. Algebra

    Yes, sorry about that! I didn't know how to type in the necessary symbols. I was only confused concerning the 3 in the final answer. I wasn't sure if it was meant to be -3 or 3. From my understanding, I was right in thinking it was -3, right? :)

    posted on October 25, 2017
  15. college math

    7200/24 = x/1 7200/24 = 300/1 300 L of blood per hour.

    posted on October 25, 2017

    I do not think it is simile because it does not have the word 'like' in it nor does it compare anything. I think your best bet is an oxymoron because it is kind of contradicting itself. First ask yourself what slander is and why it would be an oxymoron if

    posted on October 24, 2017
  17. algebra 2

    Find the square root of positive 28, then put the i next to it. For example the square root of -25 would be 5i because 5 is the square root of positive 25. Hope this helped!

    posted on October 24, 2017
  18. English

    I called my teacher and we agreed that it was participial. Thank you Ms. Sue! :)

    posted on October 20, 2017
  19. English

    The site said that the preposition was explaining the "which one" question which would give more information on the topic. So in this case, asking the question 'which one?' would be like this: Which idea of alien life? The one "proposed many years ago". At

    posted on October 20, 2017
  20. English

    Oh okay! So it is a prepositional phrase, right?

    posted on October 20, 2017