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

32,435 results, page 90-
## Calculus 1

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

Explain and show hot to convert 0.765 to fraction -
## prealgbra

identify the number as rational or irrational. explain 291.87 -
## math

Explain how to use cross product to detemine whether the ratios 27 to 36 and 12 to 16 are equal. -
## 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? -
## Chemistry

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

A BODY THROWN UPWARD ALWAYS FALLS ON THE GROUND ,EXPLAIN IT? -
## MATH-Algebra

please show/explain what I have to do to work the below problem: p/3 x 24 = 16 p=___________ thank you -
## biology

explain how organisims have evolved physiologically to become suited to its environment -
## 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? -
## science

which would have a lower melting point, C3H6 or CH30H? explain please! -
## math

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

Why are K-9 units important in fighting crime? Explain. -
## maths

for each of following sequences state whether it converges and if it does to what limit explain your answer to the below An =(6n-3n^3)/(2n^3+4n^2) (n=1,2,3,...) -
## Science

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

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

If 9x8=72, then 72 divided by 8 is what number? Explain how you know without actually finding the quotient? -
## 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 -
## math

what is the value of c approximatedto 3 decimal places ,, the value of c is 112 and can you explain as how to get the answer -
## chemistry

pls. explain why the copper element has two ion charge? -
## science

how to write a conclusion for medicinal plants projects?please explain it. -
## MathLog#4

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

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

I can't understand rounding rules of numbers Can you simply explain it ? -
## algebra

Could someone please explain to me how to do this problem, and also what the answer is? I don't understand !! (8x10^4) x (4.43 x 10^9). THANKS SO MUCH! -
## 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 -
## Chemistry

What is the mole fraction of O2 in a mixture of 15.1g of O2, 8.16g of N2, and 2.46g of H2? (PLEASE EXPLAIN WHAT YOU DO!) Thanks -
## algebra 2

Reiny - I don't understand can you explain how you did this - I will assume you meant g(x) = (x-3)^2 (f o g)(11) = f(g(11)) = f(64) = 64-20 = 44 -
## physics

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

explain how a bar graph and apictograph are used to compare data -
## algebra

Please Explain how to factor the following trinomials forms: x2 + bx + c and ax2 + bx + c in words. -
## math

explain how abar graph and a pictograph are used to compare data? -
## Health

What are GMO's? Are they safe for all age groups? Why or why not? Please explain in detail. -
## organic chemistry

what type of impurity is associated with large crystals? Explain. -
## Precalc Please Help

1 + tan^2 (5) - csc^2 (85) = ? Would this equal 0 could someone explain this to me and the correct answer? -
## MATH PLEASE HELP

1 + tan^2 (5) - csc^2 (85) = ? Would this equal 0 could someone explain this to me and the correct answer? -
## Math

Can someone explain how to do this Give the five-number summary of each set of numbers 7, 7, 5, 4, 1, 9, 8, 8, 8, 5, 2. I'm not to sure how to do this? -
## science

explain how mutations in dna affect the traits of an individual -
## science

which would have a lower melting point, C3H6 or CH30H? explain. -
## math

Sandy writes (4*30)+(4*2) and says the quotient for 128/4 is 8 is she correct.explain -
## math

what is the value of c approximatedto 3 decimal places ,, the value of c is 112 and can you explain as how to get the answer -
## Math- integers

Explain the meaning on 0 : a decrease of 250 attendees -
## biology

HI, i'm in need of sites/articles that explain what invertebrate, chordate, and primates are. -
## chemistry

can O3, AsH3 and H2Se act as a lewis acid? please explain. -
## Science

Would you expect orange juice to be more dense than water? Explain. -
## science

when the depth of water increses the pressure also increases. explain with example? -
## math

How do you simplify equations; ex. 8x+3(-4x+5)2x Caxn someone explain not just post the answer.thanx(: -
## chemistry

can O3, AsH3 and H2Se act as a lewis acid? please explain. -
## Math

Jake says that adding 0 does not change a sum. Is he correct? explain. -
## Math

Can some one explain these to me i need the factors. i am totally lost. thanks x^2+x-6 x^2+7x+10 x^2+5x+6 x^2+2xy+15y^2 -
## Math

9. Explain how to solve 8 square+9(12 divided by 3 times 2) -7. (5 Points) -
## calculus

can someone explain to me the steps to solve this problem? find the derivative: (3x^2+7)(x^2-2x+3) -
## Science

How does the amount of substance affect the rate at which temperature changes? I will like someone to explain this to me, please. -
## Communicating Skills

Explain what a "word" picture is? Please help me.I haven't any time -
## PHYSICS

Can someone please explain friction. i don't even understand the concepts parts! -
## algebra 2

how do i do 5p^2+80p+320...i need to factor it and i don't get it at all..explain plz :) -
## math

How many ways can we select a group of 4 people from a class of 27? Please explain -
## Science-Please Help!

name two devices that we use on earth, which use the same principles as space capsules. Explain for each one. -
## chemistry

Explain the first ionization energy of lithium is greater than that of sodium -
## math

What part of y yards is f feet? a. f/y b. 3f/y c. f/3y d. y/f e. 3fy please answer and explain -
## Evaluating algebraic expressions

Does the expression d-12 have a greater value when d=42 or when d=46 ? Explain, without computing -
## Calculus

which pair of lines are perpendicular? a) 2x + 3y - 7=0, -3x - 2y + 2=0 b) 2x - 3y + 2=0, 5x - 7y + 2=0 c) -4x + y - 3=0, x + 4y=0 d) -5x + y + 1=0, 5x + y + 1=0 Please explain. I know we have to use the dot product :3 -
## biology

if a fruit fly has 28.8% Adenine, approximately how much guanine will it have? can someone explain this -
## US history

how do you explain some americans fears over the international trade agreement? -
## Science

Explain what happens when a skydiver reaches terminal velocity? thank you...your help is very much appreciated!! -
## chemistry

explain why benzoic acid do not affect litmus paper -
## Math

Identify the two numbers less than 20 with the most factors.explain how you solve the problem -
## CHEMISTRY

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

What is the relationship of the two lines with the equations -3y=x-6 and y=3x+1? I am very confused. Please explain how you got your answer! -
## bio

explain what will happen to a sugar cube when it is placed in a glass of water. -
## science

1.explain why most refrigerators are painted with a white shiny colour. -
## data analysis w/spreadsh w/lab

Please explain what the outcome of "" means -
## Algebra

Explain how to use a graph to determine the number of solutions of a system? -
## English - Research

What are three readable resources that explain the history of radio? -
## Chemistry

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

Let p(x)=2x^3-113 and let q be the inverse of p. Find q(137). Please explain in steps. Thank you. -
## physics

explain the following,using the idea of molecules where possible : A.lakes are more likely to freeze than the sea -
## biology

explain how the hiv virus destroys the immune system. -
## Comp 155

Explain the key differences between the types of essays. -
## Math Pre Algerbra

The Number of yards in f feet i think it is 1f if not explain by the way 1f = 1 * f -
## PSYCHOLOGY

Explain Gray’s model of approach/avoidance motivation. PLEASE HELP! -
## Math

Identify the sequence as arithmetic. geometric, or neither.. explain your answer 1.6, 0.8, 0.4, 0.2.... -
## Math

Can noninteger numbers be part of the domain and range? Explain. -
## English Grammar

What is Indirect Interrogative Sentences? What's the simplest way to explain it? -
## math

Explain how you can multiply 3 times 24 by using arrays. Then give the product. -
## Geometry

Are all horizontal lines parallel Use slope to explain how you know I put yes -
## english

Can someone explain to me the different appeals used in writing (ethos, pathos, and logos)? -
## Chemistry

Explain which atom of the following pair have the smaller ionization energy: As, I -
## math

Evaluate for each expression m = 2/5 and n = 1/2 1) 2m + n 2) 2m - n Please explain so I can understand the rest of the questions. -
## com 156

What aspect of writing an introduction do you anticipate will be a challenge for you? Explain why. -
## Calculus

if f(x)= |(x^2-9)(x^2+1)| how many numbers in the interval [-1,1] satisfy the mean value theorem? None 1 2 3 Will someone please explain in detail? -
## healthcare

explain the subject matter jurisdiction of federal courts. -
## chemistry

The atomic masses of elements are generally not whole numbers. Explain why. -
## Biology

Explain why oxygen consumption varies with body weight.? -
## science

can u please explain osmosis,diffusion,fluid mosaic model -
## calculus-limits

For f(x) = e^x sinx , what can be said about lim x -> negative infinty? Explain. -
## Chemistry

Can visible light cause excitation of an electron in water? explain -
## math

in the number 13,407.036 the are two 3's explain how the values of 3's are related? -
## math

in number 13,407.036 there are two 3's explain how the values of the 3's are related? -
## math

it is always possible to draw a circle which passes through all four vertices of a rectangle. Explain why.