# Explain three economic sources for each of the four regions of texas

32,922 results, page 98
1. ## Math

If events A and B are independent and P(A) and P(B) are nonzero, explain why P(A U B) does not equal P(A)+ P(B) im not sure how to answer this

asked by Diana on March 25, 2012
2. ## Algebra

factor the expression x(a+2) - 2(a+2) i missed this day because i was sick...please explain!

asked by Jorge on November 17, 2009
3. ## maths --plse help me..

Is eulers formulae true for spheres and cylinder ,please explain

asked by sumit on December 16, 2012
4. ## Math

I need to describe a situation that's linear and nonlinear, but I'm not sure how. Can someone explain, or give an example?

asked by EmberShy on March 3, 2017
5. ## Home economics

List and explain all the subjects related to home economics

asked by Bright on October 1, 2018
6. ## english

Explain the process by which Hrothga wins power and fame.

asked by stephon on October 19, 2010
7. ## Geometry

Explain why the inverse of sine times 1.5 does not make sense.

asked by Anonymous on March 26, 2012
8. ## Calculus 1

True or false. Explain. The line x=1 is a vertical asymptote of f(x)=(x^2+x-2)/(x^2-1)

asked by TayB on June 9, 2015
9. ## math

How many ways can we select a group of 4 people from a class of 27? Please explain

asked by Mari on March 13, 2011
10. ## algebra II , math

okay heres one of the ones i need help on can someone explain it to me thanks. Solve each system of equations. Let "z" be the parameter. x +2y +3z =11 2x -y + z = 2

asked by mathstudent05 on May 29, 2007
11. ## science- need help quickly!

reflections are used in many places. explain how it works and where it is used in a kaleidoscope. pls help thanks =]

asked by ruby127 on November 23, 2008
12. ## math

12. What is the distance between P(–4, 3) and Q(6, 1)? Round to the nearest tenth. can someone please explain how to do this problem please

asked by mike on August 29, 2014
13. ## math

The dimensions of a box are 9 by 16 by radical 25. Its volume is a. 60 b. 3600 c. √(50) d. √(60) please explain

asked by Anonymous on July 27, 2015
14. ## CHEM

Explain in glorious detail the difference between H2O and H2S

asked by ANON on September 21, 2009
15. ## biology

Critique two scientific models that explain the origin of life. Thanks!

asked by Anonymous on March 5, 2018
16. ## math

118 ft = ________yd____________ft . 21 ft 11 in =_______in please explain how to solve these sums. thank u

asked by sai on July 13, 2015
17. ## Math

Find the length of the curve r(t)=sqrt(2)ti + e^tj + e^-tk, 0

asked by Rick on July 6, 2015
18. ## experiment physics

experiment vector and addition. is it necessary to label the first load ? explain

asked by wowoo on June 30, 2015
19. ## Pre CALCULUS

How many real solutions does the equation x+5=x have? Please explain your answer to the best of your abilities thanks :)

asked by Jack on September 11, 2010
20. ## chemistry

Determine the number of molecules of ethanol (C2H5OH) in 47.0 g. Can someone explain to me how to do this?

asked by Lola on March 14, 2010
21. ## English

Explain how the en's scheme backfired? The Ransom of Red Chief

asked by LAKSHMI on August 27, 2014
22. ## math

12. What is the distance between P(–4, 3) and Q(6, 1)? Round to the nearest tenth. can someone please explain how to do this problem please

asked by mia on August 29, 2014
23. ## chemistry

What are the different physical properties between HCl and NaCl? And explain the causes of their differences? THANKS

asked by Adam on September 22, 2009
24. ## Math

Jill said that an angle is made of any to rays is she correct explain

asked by Erin on February 27, 2018
25. ## chemistry

What are the different physical properties between HCl and NaCl? And explain the causes of their differences?

asked by Adam on September 22, 2009
26. ## physics

explain how low temperatures are produced using adiabatic demagnetisation

asked by swapnali on March 21, 2012
27. ## PRE CALCULUS

How many real solutions does the equation ãx+5=x have? Please explain your answer to the best of your abilities thanks :)

asked by Jack on September 12, 2010
28. ## World History

Do you support the colonization of the Philippines by the United States? Explain.

asked by James Tran on January 7, 2009
29. ## math (sets)

{ 1,2.3,..........,210 } How many numbers in the above set are multiples of 3 but not 9 ? a. 46 b. 47 c. 48 d. 69 e. 70 please answer and explain

asked by Thomas on January 19, 2014
30. ## economics

explain the role of moral considerations in policy selections

asked by anonymous on March 16, 2017
31. ## english

Explain the quote, "In order to survive fact must become fiction."

asked by jill on June 15, 2011
32. ## Calculus

Let f : R --> R be an odd function. Explain why, for any positive number a, the integral from -a to a of f(x) = 0.

asked by Jack on May 19, 2015
33. ## Maths

please explain this mcq- According to Euclid's division of Lemma, for a and 5 if a=5q+r is unique then r = ...... is not possible. A. 0 B. 2 C. 4 D. 6

asked by Sanjay on March 18, 2017
34. ## Algebra II

How would you go about doing this problem? I've tried and with the answer given I still can't figure it out. If anyone could explain it would be greatly appreciated! (((2x)^2 2x)^2 2x)^2

asked by Tim on November 28, 2012
35. ## biology

How could you explain this statement "An ecosystem is constantly changing ,yet it remains the same."

asked by Sam on September 3, 2014
36. ## life science

explain two ways in which the auditory canal is adapted for its function.

asked by koketso on June 12, 2011
37. ## social studies

explain the different aspects of life in which women are discriminated in India??

asked by hema on June 12, 2011
38. ## math

26. Using only divisibility tests, explain whether 6,868,395 is divisible by 15.

asked by keyera on November 18, 2009
39. ## math

what is -3.5 + 17? The online calculator says 13.5 and I don't get how that is the answer. I got 14.5 and I am confused. Please help me and explain this to me

asked by Anonymous on March 28, 2017
40. ## Bioscience

Explain the role of exocytosis in the communication between a neuron and synapse

asked by UniS06 on April 4, 2012
41. ## MathLog#4

is the product of two linear functions always a quadratic function? Explain..

asked by Jessica on April 4, 2012
42. ## Algebra 2

Which quadratic function has its vertex at (2,3) and passes through (1,0)? a. y = 2(x-2)^2+3 b. y = -3(x-2)^2+3 c. y = -3(x+2)^2+3 d. y = 2(x-2)^2-3 Could you explain why you got your answer, too?

asked by Benny on May 28, 2008
43. ## Math

input x - -1, 0, 1, 2 output y - 3, 4, 3, 0 In that order, is y a function of x? I'm pretty sure it is, but I'm not entirely sure how to explain why. Thank you!

asked by Naoko on March 21, 2009
44. ## math ( sets )

{ 30,31,32,....,100 } How many numbers in the above set are divisible by 8 ? a. 9 b. 10 c. 11 d. 12 e. 13 please answer and explain

asked by Thomas on January 23, 2014
45. ## Social Studies

explain whether conflict was unavoidable in Colombia. Why or why not? i don't understand.

asked by Jojo on May 20, 2015
46. ## PHYSICS

Can someone please explain friction. i don't even understand the concepts parts!

asked by Jeanna on January 20, 2011
47. ## Implicit (calculus)

Can someone explain implicit differentiation to me like I am a kindergarten? I am not getting it. Any hints to help me understand better?

asked by Steff on June 16, 2011
48. ## Math

Find the area of a figure with the dimensions being 7 1/2 ft x 3 1/4. Please answer and explain.

asked by Anonymous on April 1, 2013
49. ## Physical Science

Explain why the covalent bonds in molecules of elements are always nonpolar.

asked by Kay on May 15, 2008
50. ## World History

Do you support the colonization of the Philippines by the United States? Explain.

asked by James Tran on January 7, 2009
51. ## science

how to write a conclusion for medicinal plants projects?please explain it.

asked by sangita on June 28, 2014
52. ## reading paragraph and bar graphs

Casey said that 40 people were surveyed. Is his answer reasonable? Explain

asked by Anonymous on June 2, 2015
53. ## Algebra I

Rewrite the equation so that y is the fucntion of x: a. 1/7(49-7y)=5x-3y+14 b. 4(2x-3y)=-5(x+3y) Can you please explain and show how to do these two problems? Thank you.

asked by Kat on September 24, 2009
54. ## chemistry11111111

What are the different physical properties between HCl and NaCl? And explain the causes of their differences?

asked by Adam on September 24, 2009
55. ## Fraction to decimal question

Is there any way to convert to a decimal if you can't find a denominator that works your way? like 21/34 ? can you explain???

asked by Moby on November 30, 2012
56. ## Math

.For (a), find center and radius. For (b), explain why it has the same graph as (a). (a) (x−5)2 +(y+3)2 =49 (b)x2 −10x+y2 +6y=15

asked by Kana on March 14, 2017
57. ## science

Explain why the index of refraction of an object is a physical property?

asked by Tom on November 8, 2009
58. ## 6th Grade History

Explain the meaning behind the term Pax Romana. Thanks in advance

asked by running.from.myself on March 3, 2012
59. ## math

In how many different ways can 8 riders be matched up to 8 horses? Explain answer please.

asked by Mitchell on March 8, 2010
60. ## math

Can you explain a little more on equivalent fractions with common denominator 3/4, 2/3, 7/8 thank you verry much.

asked by gina on March 21, 2011
61. ## 7th grade

Explain why volcanoes do not form along the San Andreas Fault.

asked by sara on March 23, 2009
62. ## Chemistry

Why is iron not used to make surgical and other knives: Explain your reasons.

asked by Jordan on June 16, 2011
63. ## algebra

Could someone please explain the steps in finding all the zeroes of the equation x^4-6x^2-7x-6=0 Have no idea

asked by lee on November 27, 2012
64. ## English

what does "explain why this character's ... is significant to the meaning of the work of literature" mean?

asked by Ana on March 16, 2010
65. ## math

how do u put in writing to explain a array to find 4 times 13

asked by jolene on March 21, 2012
66. ## math

1) What is 20% of 30? 2) What is 30% of 20? 3) If m and n are any whole number, is m% of n always equal to n% of m? Explain the answer and support it with 2 examples.

asked by Stacy on March 14, 2011
67. ## Math

Can someone explain what is the difference between a combination and a permutation? Possibly provide an example?

asked by Anonymous on November 10, 2009
68. ## algebra

P +4- 2 (p-10)> 0 Please check, it was marked wrong P+4 -2p +20 > 0 -p+ 24> 0 -p >-24 P > 24 Answer choices are 29, 26, 24, 22 Please explain thank you

asked by lulu on January 4, 2017
69. ## Math

If you use \$63.00 divided by nine is seven dollars greater than or less than the exact answer explain

asked by Mathew spisla on January 5, 2017
70. ## Science

Explain how would you can locate the pole star with the help of Ursa Major.

asked by Brajesh on January 5, 2017
71. ## GEOG

explain the importance of lag time in a flood event

asked by Namra on November 10, 2009
72. ## algebra

Y=X^2 -4x -32. Use this function and determine whether the parabola opens up or down; explain your conclusion. Thank you.

asked by Anneliese on January 9, 2017
73. ## Physics

Two protons in an atomic nucleus repel each other, but they are also attracted to each other. Explain.

asked by Shelly on April 17, 2008
74. ## CHEMISTRY

Explain the terms, Molar mass and Avogadro's number?

asked by BARNABAS on August 28, 2015
75. ## 6th Grade History

Who do you think was a more important leader, Julius Caesar or Augustus? Explain.

asked by running.from.myself on March 3, 2012
76. ## social studies

Does apartheid still exist in some ways in South Africa? Explain.

asked by Ellie on January 4, 2009
77. ## Inter Agric Science

Explain the effect of carbonation, hydrotion,hydrlosis and oxidation

asked by Daniel on January 10, 2017
78. ## Medical terminology

Should written policies be developed for abbreviation usage? What should it contain? If no explain?

asked by Jin Kobeaux on April 18, 2008
79. ## math

If #(a,b,c,d)means you subtract the sum of the terms from zero, and # (4,-8,11,d)=14, then d= answer and explain

asked by peter on December 19, 2013
80. ## Orientalism

I do not understand what Orientalism has to do with Arab and Muslim Americans. Can someone please explain

asked by Lisa on October 21, 2010
81. ## 12th grade

What is a group in Canada that is basically self-sufficient today? Explain

asked by prethy on September 4, 2010
82. ## math

Without doing the computation explain why or why not19.7 is a reasonable value for the expression 122.14÷6.2.

asked by Lance on September 1, 2015
83. ## Physics

Why is the momentum in a spaceship traveling in space not conserved? Can someone please explain? thanks

asked by mw on December 16, 2008
84. ## Science- chemistry

Some chemical reactions are affected by surface area, whereas others are not. Explain why this is so.

asked by Nancy on October 22, 2018
85. ## algebra

2xy + 6 -------- 3y -4z if x= 2, y=6 anwser 3 this is a question from in class i don't get. Could you explain to to me

asked by lee on August 30, 2011
86. ## math (unit rate)

explain how to write 20 miles over 4 hours as a unit rate

asked by andra on September 15, 2009
87. ## physics

how to explain the relationship between the mass of the rotating object and its period?

asked by nanana :D on July 22, 2011
88. ## Biology

Explain how strep-throat is able to stay in its ideal environment?

asked by Happy on March 18, 2018
89. ## Chemistry

Hello, Is there a reaction when NaNO3 is added to some H2O? Or does it just dissolves? Please explain why, thanks!

asked by Sherlique on January 2, 2017
90. ## bio

Explain the roles of helicase and polymerase in DNA replication.

asked by Anonymous on March 28, 2010
91. ## physics

density= mass/volume=150kg/(30*20*500) in kg/cm^3 what is kg/cm^3 and can you explain how to use this please

asked by izzy on January 9, 2011
92. ## american history

Did the Watergate scandal have any lasting effects on the nation? Explain.

asked by Alex on September 3, 2015
93. ## sociology

explain The impact of preventive medicine and public health

asked by kay on August 10, 2014
94. ## Culinary Arts

Explain the procedure for portioning muffins and preparing them for baking?

asked by Michael on July 19, 2011
95. ## Science

Scientific methodology is what distinguishes science from other disciplines. Explain

asked by DAVID on September 3, 2015
96. ## English

The question ask us to analyze this quote, "We've got all the time in the world." What does this mean? How do you explain it?

asked by Catherine on February 28, 2012
97. ## algebra

Explain three rules for exponents listed in the chart on pg. 239

asked by Kaiser on September 15, 2009
98. ## Chemistry

I'm having trouble with knowing the relations between quantum numbers n, l, m(sub l), and m(sub s). Could you please explain?

asked by Sarah on September 3, 2015
99. ## Chemistry

Standard enthapies of formation are not always like bond enthalpies.Explain

asked by Gift on July 12, 2011
100. ## graphical geometry need help

the graph of the relation y=x^2+2x+k, passes through 2 and 0 find the value of k. plz explain

asked by edward on August 22, 2015