# Carson

Popular questions and responses by Carson
1. ## math

Eight less than the product of two and a number xx

2. ## chemistry

Calcium carbonate reacts with phosphoric acid to produce calcium phosphate, carbon dioxide, and water. 3 CaCO3(s) + 2 H3PO4(aq) Ca3(PO4)2(aq) + 3 CO2(g) + 3 H2O(l) How many grams of phosphoric acid react with excess calcium carbonate to produce 3.29 g

3. ## Math

simifly. Use the commutative associative and distributive properties. 1. 175 + 37 + 25 2. 50(11 x 2) 3. 12/(99 can someone explain to me how to do these please?

4. ## Math

I have to the area of a triangle where I only know one side of the triangle and one angle. The side measurement is 22yds and the angle measurement is 30 degrees. I've tried to find ways on how to do this and the solution I have found is cos(30)=x/22. I

5. ## Algebra

Find the slope: 4x-5y = 20

6. ## Algebra 2

Solve by substitution -7x + y=1 7x- 6y =-6

7. ## Math

How do you simplify the square root of c raised to the 15th (sqrt(c^15))?

8. ## algebra

The equation D=1.2times square root h gives the distance, D, in miles a person can see to the horizon from a height, h, in feet. a. sovle for h. b. Long's Peak is 14,255 feet in elevation. How far can you see to the horizon for Long's Peak? Can you see

9. ## algebra

The weight of an object follows the equation w=Cr^-2, where C is the constant and r is the distance the object is from the center of the earth. a. solve the equation for r. b. Suppose the object is 100 pounds when at sea level. Find the value of C that

10. ## PreCalculus

Find all solutions of the equation 2sin^2 x + 3sinx+1 = 0 over the interval [0,2pi)

11. ## science

what is the formula i would use for this problem Burning a nut raises the temperature of 100 grams of water from 20 degrees C to 60 degrees C. How much heat does the water gain? Heat is measured in calories. 1 calorie = 4.18 J

12. ## science

if you need a 1 molar solution, then, you need 1 moles of sugar per liter of solution how many grams per Liter is that?

|n/10| = 1

14. ## Math

x - 3y =-2 -3x +9y =2

15. ## Math

How do I write this in standard form 20 000 000+4 000 000+300 000+40 000+200+500+80+4

16. ## algebra

find the rule of the table. 1= 8 2= 64 3= 512 4= 4096 5= 32786 pls i have no idea what i’m doing

17. ## Math

One angle of a triangle measures 95°. The other two angles are in a ratio of 7:10. What are the measures of those two angles?

18. ## math

ty needs to cut strips of wrapping paper that are 9 inches wide. if ty has 2 rolls of wrapping paper that are each 15 feet long,how many 9 inch strips can he cut?

19. ## Language Arts

President Lincoln's Declaration of Emancipation, January 1, 1863 bu Frances E. W. Harper It shall flash through coming ages, It shall light the distant years; And eyes now dim with sorrow Shall be brighter through their tears IT shall flush the mountain

20. ## Enriched Literature

If anyone has ever Superstition from the great books round table could you help me. Why does Frances make up her own rules and rituals? Thank you.

21. ## sentences

Is the sentence "Ray responded more happily than I did." correct?

22. ## Math

Gerrit attempted 54 free throws and made 27. What is the probability in a two attempt free - throw situation that he will make 0 points ? 1point ? 2 points ?

23. ## precal

The values of x that are solutions to the equation cos^(2)x=sin2x in the interval [0, pi] are a. arctan(1/2) only b. arctan(1/2) and pi c. arctan(1/2) and 0 d. arctan(1/2) and (pi/2) e. arctan(1/2), o, and (pi/2)

24. ## Psychology/Math

What are significance/alpha levels and how does using a one versus a two tailed test affect significance levels?

25. ## Psychology/Math

What are significance/alpha levels and how does using a one versus a two tailed test affect significance levels?

26. ## Math

Blake is packaging 1500 CDs to a friend. He can boy them in groups of 8 12 or 16. How many boxes will Blake need to pack the Cds in groups of 8? groups of 12? groups of 16? 8=1875? 12=125? 16=9375?

27. ## chemistry

Microwaves are used to heat food in microwave ovens. The microwave radiation is absorbed by moisture in the food. This heats the water, and as the water becomes hot, so does the food. How many photons having a wavelength of 3.00 mm would have to be

28. ## Math

The odds are 3 to 5 in favor of drawing a blue marble in one random drawing from an urn containing only red and blue marbles. There are more than 100 marbles in the urn. what is the minimum number of red marbles that there could be in the urn?

29. ## math

Mrs Olive gave her 4 children a sack of candy to share. Mark ate 1/2 of the candy in the sack and passed the sack to Rachel. Rachel ate 1/3 of the remaining candy and passed the sack to Fred. Fred then ate 1/4 of the candy that remained and passed the sack

30. ## Pre-Cal

State the transformations. Identify holes, vertical asymptotes, and horizontal asymptotes of each. (I'm fine with the asymptotes, just need help with stating the trandformations) f(x)= (3x+9)/(x+2)

31. ## statistics

the average temp of the lake is 64.2 degrees and the standard deviation is 3.2. Assume the cariable is normally distributed. For a randomly selected day find the probabliity that the temp will be above 62 degrees

32. ## Language

I have one more question. I think the author of this book made a mistake on the next analogy. Take a look and see if you agree. Platyhelminthes:platypus a)plateau:platitude b)worm:marsupial c)mammal:science d)crystalline:canine I think the author

33. ## Language

Can someone help me with the following analogy? colloquy:loquacious a)somnambulism:ambulatory b)plateau:flat c)octahedron:eight d)toponym:noun

34. ## physical science

If gravity is the only force present, what is the total mechanical energy of a box falling of a truck at a time when it's potential energy is 100J and it's kinetic energy is 150J?

35. ## Math

Evaluate the expression for each value of n. 6xn n= 21,36,59

36. ## chemistry

Why does a balloon become smaller when placed in a freezer?

37. ## chemistry

what are the significant figures of the numbers: 1)0.0761114947969612 2)132.545358664364 would it be 0.076 and 132.5?

38. ## chemistry

P (atm) V (L) n (mol) T 5.08 (Fill in) 2.00 141 degress C i need to fill in the volume PLEASE HELP. THANKS

39. ## chemistry

why does the volume of a balloon decrease when it is taken outside on a cold winter day?

40. ## Algebra

This is a quadratic equation problem I'm not sure how to start. Suppose you are an events coordinator for a large performance heater. One of the hottese new Broadway musicals has just started to tour. Supply information about projected ticket sales. you

41. ## algebra

How do I solve for r in this equation. I can't remember what to do with the negative exponent. w=Cr^-2

42. ## Algebra

Biologists want to set up a station to test alligators in the lake for west nile virus. Suppose that the cast for such a station are \$2,500 for set up costs and \$3.00 to administer test. a. Write an expression that gives the total cost to test x animals.

what mass of copper may be produced when excess CuSO4 is reacted with 100g of aluminum metal?

44. ## Fat People in American Society

Can someone help me research this question: What are some positive contributions that fat people have made to society?

45. ## geometry

In right triangle ABC, angle C=90 degrees, AC = 3 and CB =4. If D is on segment AB and DB = 2, find the distance from D to C.

46. ## Social Studies

My teacher has assigned me to make a new world. I have created a 'enemy' and she said I need a reason the enemy became the enemy. Have any suggestions? I can be disputed territory or ideologies. Another possibility is that the enemy wants to appropriate

1. ## Math

What, I don't understand this?

posted on May 8, 2020
2. ## Geometry

posted on April 28, 2020
3. ## words

You got it Mike, Thanks!

posted on March 13, 2020
4. ## Maths

That made no sense at all.

posted on January 9, 2020
5. ## math

I play fortnight

posted on September 26, 2019
6. ## math

225

posted on September 10, 2019
7. ## Science

thanks

posted on May 28, 2019
8. ## maps and scale drawings math MATH HELP help !!!!

b a b a

posted on January 18, 2019
9. ## langauge arts

posted on January 11, 2019
10. ## social studies

its 1/a, not 3/c

posted on January 10, 2019

This is correct below \/\/\/ 1.d 2.b 3.a 4.d 5.a Just did it i got 5/5!

posted on January 8, 2019
12. ## math

is the answer 10, -10, thanks

posted on December 14, 2018
13. ## Algebra 2

x=0 & y=1

posted on December 12, 2018
14. ## Science help.....

posted on September 20, 2018
15. ## Chemistry

HALP

posted on May 1, 2018
16. ## statistics

The mean is calculated by the equation =(35)(.0263)+(-1)(.9737)

posted on November 27, 2017
17. ## Science

it's hot

posted on November 6, 2017
18. ## math

6666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666667777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777778888888888888888888

posted on September 25, 2017
19. ## math

54378954565555555555555556766666666666667777777777777777

posted on September 25, 2017
20. ## spanish 2

did you ever get the answers?? im on this now

posted on October 22, 2016
21. ## Algebra 1

Earth has a radius of about 6.4 x 106 m. Show your work and write your answer in scientific notation. a. What is the approximate surface area of the earth? Use the formula S A space equals space 4 πr squared and use 3.14 for pi.

posted on June 8, 2016

THE FIRST PERSON WAS RIGHT I GOT 5/5

posted on May 27, 2016
23. ## statistics

15

posted on October 10, 2015
24. ## Math

1/9

posted on September 28, 2015
25. ## math

41/2

posted on September 28, 2015
26. ## math

326

posted on September 23, 2015
27. ## Math

posted on November 20, 2013
28. ## Math

STOP spamming or your privileges will be taken away!

posted on November 20, 2013
29. ## Math Questions

stop cheating

posted on November 20, 2013
30. ## Math

stop cheating

posted on November 20, 2013
31. ## Math

It is very obvious that these are test questions. Stop cheating and learn how to do it.

posted on November 20, 2013
32. ## Lang. Arts

20355701639

posted on April 22, 2013
33. ## Math

93?

posted on February 5, 2013
34. ## 3rd math

no, 3x4 is 12 and 6x8 is 48...she would have multiply 4x6 and then double that in order to get 48

posted on November 13, 2012
35. ## Math

0.0594

posted on March 28, 2012
36. ## Language

Well I am supposed to find the best relationship between the groups of words. Such as synonyms, antonyms, time, form etc. I thought about the flat angle with plateau and platitude, but I didn't feel comfortable with that answer. What are your thoughts?

posted on October 26, 2011
37. ## Language

I have one more question. I think the author of this book made a mistake on the next analogy. Take a look and see if you agree. Platyhelminthes:platypus a)plateau:platitude b)worm:marsupial c)mammal:science d)crystalline:canine I think the author

posted on October 26, 2011
38. ## Language

That was my second guess thank you Ms. Sue.

posted on October 26, 2011
39. ## Language

I was thinking it could be toponym:noun because a toponym is a place name and a noun is a person, place or thing. Does that make sense?

posted on October 26, 2011

my number is less than 50, my tens digit is 4, and my sums digit is 4 what am i?

posted on August 18, 2011
41. ## chemistry

but rounding it would be 1) 0.08 2) 132 ?

posted on April 28, 2010
42. ## chemistry

thank you! but where did 273 come from?

posted on April 20, 2010
43. ## chemistry

i got 55.5. is that correct?

posted on April 20, 2010
44. ## chemistry

yes i need to fill in the unknown

posted on April 20, 2010
45. ## chemistry

5 C(s) + 2 SO2(g) CS2(l) + 4 CO(g)

posted on March 31, 2010
46. ## chemistry

5 C(s) + 2 SO2(g) CS2(l) + 4 CO(g)

posted on March 31, 2010
47. ## spelling

wouldnt:couldnt::green:____ boil:soil::goat____ fifteen:five::nine:____ rope:string::string:____

posted on January 19, 2010
48. ## physics

1.23

posted on October 27, 2009
49. ## Fat People in American Society

Thanks; Eve's answer is more along the lines of what my teacher is looking for. The question is asking what fat people, as a group, have contributed to the American dream. We are also supposed to examine some of the drawbacks of having a substantial obese

posted on April 24, 2008
50. ## pigskin geography

I am trying SO hard, but pigskin is just to HARD! Grr

posted on December 19, 2007