# blank

Most popular questions and responses by blank
1. ## ALgebra

Brass is an alloy formed from copper and zinc in the ratio 3:2, based on weight. If 120g of copper is needed for a certain piece of brass, how much zinc will be needed?

2. ## Algebra

Are the answers correct? The Richter scale is used to measure the intensity of an earthquake. If E, measured in joules, is the energy released during an earthquake, then the magnitude is given by, M = 2/3 log(E/E_0) Where E_0 = 10^4.4 joules 1. If 8 x

3. ## Chemistry

If the student collected 3.46g of acetone and the theoretical yield is 3.67 g, what is the percent yield?

4. ## Algebra

Write a trigonometric equation for which the solutions lie in quadrant I and II. Then solve the equation for 0

5. ## Algebra

b. The pH level of a solution describes its acidity. The pH of a substance is defined by the equation: pH = -log(h^+) where H^+ is the hydrogen ion concentration in moles per liter. If the pH of carbonated soda is 3, what is H^+

6. ## American Government

What might a president's schedule look like at 3:00 pm, 6:00 pm, 8:00 pm, and 10:00 pm?

7. ## chemistry

Assuming all gases are at the same temperature and pressure, how many milliliters of hydrogen gas must react to give 49.0mL of NH3? 3H2(g)+N2(g)→2NH3(g)

8. ## Math

can someone please make me an arithmetic sequence up to 5 terms so that I can find the explicit formula for the nth term?

9. ## Math

can someone please make me create a geometric sequence up to 5 terms? so that I can find the explicit formula for the nth term

10. ## Chemistry

Assuming all gases are at the same temperature and pressure, how many milliliters of hydrogen iodide are produced from 160mL of H2? H2(g)+I2(g)→2HI(g)

11. ## math

find the x and y intercept of the line x-6y=12 x intercept is 12; y intercept is -2*** x intercept is -6; y intercept is 1 x intercept is -2; y intercept is 12 x intercept is 1; y intercept is -6

12. ## chem+Acid-Base Reactions

Hey..can you check this for me. It has to do with Predicting Acid-Base Reactions. So here it is: I have to: Predict the most likely acid base reaction(s) that occur. For each reaction, state if the reaction is quantitative, or, if not, state whether

13. ## chemistry

State the number of valence electrons for an iron(II) ion in an ionic bond.

14. ## math

What are the last two digits of 5 to the power of 347?

15. ## Algebra 3-4

What is the number feared by Pythagoreans since it lies halfway between the only two integers that can be both the perimeter and the area of the same rectangle?

16. ## chemistry

State the number of valence electrons for a chloride ion in an ionic bond.

17. ## chemistry

How many milliliters of oxygen gas at STP are released from heating 5.15g of calcium chlorate? Ca(ClO3)2(s)→CaCl2(s)+3O2(g)

18. ## grammar

is islands,citizens,frogs,streets,citys,statues,nations, views , and museums a singular possessive noun or a plural possessive noun? if you know the answer please post the answer today thank you.

1. ## Biology

The answer to this question is: C) The cell lacks a nucleus. Anonymous is right

posted on May 20, 2019
2. ## Social Studies

Mrs. Sue I have went back and read the whole passage and it talked about Southeast Asian cities but It said nothing about economic activity! Plz help

posted on May 15, 2019
3. ## Social Studies

Is it rubber production?

posted on May 15, 2019
4. ## social studies

Al andalus

posted on April 29, 2019
5. ## Criminal Investigation

Edit it didn't work, obviously. But you can google these for quick responses. Sorry about that...

posted on April 29, 2019
6. ## Criminal Investigation

The methods in investigating and sweeping bombs and booby traps include the first room sweep, the second room sweep, thirs room sweep, and the fourth room sweep. It's a long explanation to type, but here's a link to explain the different sweepings =)

posted on April 29, 2019
7. ## Math

24; a rectangular prism has a height, a length, and a width. You have 4 cubes. The possibilities are 4x3x2 because you have one less possibility with each part of a prism. And 4x3x2 is 24. Don’t know if this is right but you can try.

posted on April 15, 2019
8. ## Science

Hal you right except for number 9 its C cancer

posted on April 8, 2019
9. ## Geometry

Anonymous is 100% right.

posted on March 7, 2019
10. ## L.A 8TH

I got a 40 all thanks to ouf thanks very much 😡

posted on January 31, 2019
11. ## PE

Thanks jazzzmin

posted on October 18, 2018
12. ## Physics

Help me too pls i need to pass this subject

posted on July 25, 2018
13. ## World History

So what is correct?

posted on May 17, 2018
14. ## SS help connections academy

posted on April 19, 2018
15. ## Algebra 2

THE answer is 1.the range of hours worked is the same for juniors and seniors for the people in connexus

posted on April 17, 2018
16. ## writing

blank expression

posted on April 13, 2018
17. ## english

TYSM ppl

posted on March 27, 2018
18. ## Poetry - PLZ CHECK OVER

You guys are all wrong I just took the test and got them all right the real answers are here 1.A 2.C 3.D 4.B 5.C 6.D 7.C 8.C 9.A 10.A 11.A 12.Their all right 13.B 14.Do yourself (short story/essay) 15.B 16.B 17.B 18.D I know it seems like people looking

posted on March 27, 2018
19. ## algebra

#5 is indeed B Just took the test

posted on March 23, 2018
20. ## Algebra 2

You sure?

posted on February 27, 2018
21. ## World History (England)

was it correct after all?

posted on January 18, 2018

were they?

posted on January 8, 2018
23. ## History

DONT USE WIKIPEDIA

posted on December 21, 2017

Can someon is write the full answers

posted on December 13, 2017
25. ## Language Arts

Not Helpin

posted on November 29, 2017

100% Correcto Mundo

posted on November 3, 2017
27. ## World History

100% Correcto Mundo

posted on November 3, 2017
28. ## History

Some Guy, is 100% Correcto Mundo

posted on October 31, 2017
29. ## algebra

yayyaalal is 100% Correcto mundo

posted on October 30, 2017
30. ## History

Correcto Moondo

posted on October 19, 2017
31. ## History

Correcto Moondo

posted on October 18, 2017
32. ## History

Kit is Correct again

posted on October 13, 2017
33. ## algebra

posted on October 10, 2017
34. ## algebra

it said to write the equation not solve it

posted on October 10, 2017
35. ## algebra

umm technically that is the answer

posted on October 10, 2017

Yup Connexus is correct

posted on October 5, 2017
37. ## algebra

Are you sure?

posted on October 3, 2017
38. ## algebra

Rachel Thanks! You are even 500% Correct

posted on September 28, 2017
39. ## social studies (check answers)

wow

posted on March 13, 2017
40. ## History

its BAC

posted on February 11, 2017
41. ## Social studies

A

posted on December 14, 2016
42. ## Math

posted on September 25, 2016
43. ## Math

Help me plz 2v+18=16-4(v+7)

posted on August 29, 2016
44. ## algebra with pizazz pg 40 riddle

2v+18=16-4(v+7)

posted on August 29, 2016
45. ## social studies

posted on April 27, 2016
46. ## Algebra

I'm stuck on these can someone explain how to do them?

posted on April 6, 2016
47. ## Language Art

"incorrect"

posted on January 26, 2016
48. ## Language Art

cd are in correct for me

posted on January 26, 2016
49. ## SS-check my answers plz!!!

posted on January 21, 2016
50. ## I did it.. Check Plz?

worst idea ever

posted on December 10, 2015
51. ## language arts

answers are: c a c c right answers promise just took quiz got 100%

posted on December 4, 2015
52. ## Literary Analysis and Composition I

everyone who is fighting over someone asking for help is stupid everyone needs help once in awhile so everyone who thinks its wrong for someone to ask for help should shut the hell up its not like there asking u to do all there work for them

posted on January 14, 2015
53. ## Biology Question

posted on January 8, 2015
54. ## 7th grade math - can't figure this out!

thanks that helped

posted on November 12, 2014
55. ## word problem

I Don't Know What Noso Mean I gotta unscramble it!its do tomorrow

posted on February 20, 2014
56. ## pre algebra with pizzazz 239

x+y=2

posted on May 9, 2013
57. ## English

I had this same honeworj, help a lot

posted on January 8, 2013
58. ## Literacy 2

# 10 is A

posted on June 26, 2012
59. ## CheckPoint: Comprehensive Grammar CheckPoint

1a,2a,3a,4a,5a,6b,7b,8a,9a,10a,11b,12b,13b,14b,15a,16a,17b,18b,19b,20a,21a,22b,23a,24a,25b

posted on December 16, 2009
60. ## pigskin geography

where can i find pigskin answer key?

posted on December 20, 2007