# 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

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?

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

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!

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

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?

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?

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:

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?

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

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