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

32,922 results, page 98-
## 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* -
## 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* -
## maths --plse help me..

Is eulers formulae true for spheres and cylinder ,please explain

*asked by sumit on December 16, 2012* -
## 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* -
## Home economics

List and explain all the subjects related to home economics

*asked by Bright on October 1, 2018* -
## english

Explain the process by which Hrothga wins power and fame.

*asked by stephon on October 19, 2010* -
## Geometry

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

*asked by Anonymous on March 26, 2012* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## CHEM

Explain in glorious detail the difference between H2O and H2S

*asked by ANON on September 21, 2009* -
## biology

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

*asked by Anonymous on March 5, 2018* -
## 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* -
## Math

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

*asked by Rick on July 6, 2015* -
## experiment physics

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

*asked by wowoo on June 30, 2015* -
## 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* -
## 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* -
## English

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

*asked by LAKSHMI on August 27, 2014* -
## 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* -
## 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* -
## Math

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

*asked by Erin on February 27, 2018* -
## 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* -
## physics

explain how low temperatures are produced using adiabatic demagnetisation

*asked by swapnali on March 21, 2012* -
## 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* -
## World History

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

*asked by James Tran on January 7, 2009* -
## 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* -
## economics

explain the role of moral considerations in policy selections

*asked by anonymous on March 16, 2017* -
## english

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

*asked by jill on June 15, 2011* -
## 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* -
## 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* -
## 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* -
## biology

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

*asked by Sam on September 3, 2014* -
## life science

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

*asked by koketso on June 12, 2011* -
## social studies

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

*asked by hema on June 12, 2011* -
## math

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

*asked by keyera on November 18, 2009* -
## 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* -
## Bioscience

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

*asked by UniS06 on April 4, 2012* -
## MathLog#4

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

*asked by Jessica on April 4, 2012* -
## 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* -
## 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* -
## 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* -
## Social Studies

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

*asked by Jojo on May 20, 2015* -
## PHYSICS

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

*asked by Jeanna on January 20, 2011* -
## 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* -
## 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* -
## Physical Science

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

*asked by Kay on May 15, 2008* -
## World History

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

*asked by James Tran on January 7, 2009* -
## science

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

*asked by sangita on June 28, 2014* -
## reading paragraph and bar graphs

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

*asked by Anonymous on June 2, 2015* -
## 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* -
## 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* -
## 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* -
## 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* -
## science

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

*asked by Tom on November 8, 2009* -
## 6th Grade History

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

*asked by running.from.myself on March 3, 2012* -
## 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* -
## 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* -
## 7th grade

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

*asked by sara on March 23, 2009* -
## Chemistry

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

*asked by Jordan on June 16, 2011* -
## 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* -
## 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* -
## math

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

*asked by jolene on March 21, 2012* -
## 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* -
## 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* -
## 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* -
## 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* -
## Science

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

*asked by Brajesh on January 5, 2017* -
## GEOG

explain the importance of lag time in a flood event

*asked by Namra on November 10, 2009* -
## 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* -
## 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* -
## CHEMISTRY

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

*asked by BARNABAS on August 28, 2015* -
## 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* -
## social studies

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

*asked by Ellie on January 4, 2009* -
## Inter Agric Science

Explain the effect of carbonation, hydrotion,hydrlosis and oxidation

*asked by Daniel on January 10, 2017* -
## 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* -
## 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* -
## 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* -
## 12th grade

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

*asked by prethy on September 4, 2010* -
## 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* -
## 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* -
## 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* -
## 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* -
## math (unit rate)

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

*asked by andra on September 15, 2009* -
## physics

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

*asked by nanana :D on July 22, 2011* -
## Biology

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

*asked by Happy on March 18, 2018* -
## 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* -
## bio

Explain the roles of helicase and polymerase in DNA replication.

*asked by Anonymous on March 28, 2010* -
## 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* -
## american history

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

*asked by Alex on September 3, 2015* -
## sociology

explain The impact of preventive medicine and public health

*asked by kay on August 10, 2014* -
## Culinary Arts

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

*asked by Michael on July 19, 2011* -
## Science

Scientific methodology is what distinguishes science from other disciplines. Explain

*asked by DAVID on September 3, 2015* -
## 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* -
## algebra

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

*asked by Kaiser on September 15, 2009* -
## 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* -
## Chemistry

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

*asked by Gift on July 12, 2011* -
## 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*