Thursday

July 31, 2014

July 31, 2014

Total # Posts: 331

**drbob222,math**

Am going correct with this one. It is estimated that the Earth is losing 4000 species of plants and animals every year. If S represents the number of species living last year, how many species are on Earth this year? S-4000=1 S=1+4000 S=4001 of species we have on this earth th...

**drbob222,math**

Am going correct with this one. It is estimated that the Earth is losing 4000 species of plants and animals every year. If S represents the number of species living last year, how many species are on Earth this year? S-4000=1 S=1+4000 S=4001 of species we have on this earth th...

**drbob222**

Can you check my previous postage I'd reply already. Thank you done below What are about the other messages are they okay too. I think I just finished with all of them.

**math,algebra**

Is this correct Business and finance. The simples interest I on a principle of P dollars at interest rate r for time t, in years, is given by I= Prt. Find the simple interest on a principal of $6000 at 3% for 2 years. Simple Interest = Principle x Rate x Time (in years)

**math,algebra**

What kind of expression is good to use for this problem so i can solve it. The kinetic energy of particle of mass m is founded by taking one-half of the product of the mass (m) and the square of the velocity (v). Write an expression for the kinetic energy of a particle. The pr...

**math,algebra**

How do I even write an equation for this problem all i need someone to show me how to get an equation so i can solve it. It is estimated that the Earth is losing 4000 species of plants and animals every year. If S represents the number of species living last year, how many spe...

**math, algebra**

Can someone correct these for me Directions: Write each of the following phrases, using symbols. (1)The sum of m and n, divided by the difference of m and n.

**math**

why is x+2 different from 2x? My aswer: doesn't both of them mean the same thing. If x was 5 x+2=7 2x=10

**math**

Can somone check this for me. Directions: Identify the property that is used. (1) 5+(6+7)=5+(7+6) My answer: The commutative property of addition (2) 4 x(3+2)=(3+2) x 4 My answer. The communtaive property of multiplication right on both.

**Math**

(1) Why is x+2 from 2x? (2)Use the distributive property to remove the parentheses in each expression. Then simplify by combining like terms. ORIGINAL PROBLEM : 7(4W-3)-25 My answer: Is this answer correct 7(TIMES) 4W + 7 (TIMES)-3-25 7 (TIMES)4W -21-25 28W-21-25 3W-21

**effects on religion, writeacher**

How does this sound.I've included what jen said to include. Also how can i site what she told me to put or talk about. Religion has encounter greatly throughout the world since the beginning and still now although not as much. Some negative attributes that religion has cau...

**Relion effects , Jen**

Its asking me to do two separate things one: List first effect thesis and provide examples. THe second one is :List second effect thesis with examples. THe effects I have to think of positive as well as negative how should I word it. So you have to choose one positive and one ...

**Effects on religion, Jen**

Which ones are the positive effects that organized religion has had on social groups in the past as well as in the more recently. Which ones are the negative effects that organized religion has had on social groups in the past as well as in the more recently. You said the foll...

**Effects of religon**

What are some effects that organized religion has had on society and what are some examples from past and/or present world events that illustrates the examples? religion has caused countless wars in world history. This includes: The Crusades, The 30 years War, The French Wars ...

**math, algebra**

How is 28 a perfect number? Can someone explain this to me. all i understand that all perfect numbers end in 6 and 8. But how and why is 28 a perfect number. dimes are packaged 50 in a roll. quarters come 40 in a roll.susan b anthony dollars come in rolls of 25. how many rolls...

**math,algebra**

can someone correct this for me. Directions: Insert grouping symbols in the proper place so that the given value of hte expression is obtained. 5-3* 2 + 8 * 5 -2 ; 28 My answer: 5-3*2+8* (5-2) (5-3)*2 + 8*(5-2) = 2*2 + 8*3 = 4 + 24 = 28 Thank you that makes more sense

**math, Jay**

How do these fractions turn into the following fractions. 1/3=10/30 1/5=6/30 1/10=3/30 There is a fundamental fact of math that says if you multiply anything by one , nothing changes. but 1 = 3/3 = 10/10 etc. So if you have a fraction, and multiply it be the same numerator AND...

**math,bobpursley**

Is this the correct way to solve these math problems and are the answers correct. Directions:Solve the following applications. Science. Jose rode his trail bike for 10miles. Two-thirds of hte distance was over a mountain trail. How long is tehe mountain trail? 2/3 (x)10= 6 and...

**math**

how do you solve this type of math problems that indicates to perform the indicated operations for 3 and 3/4 divided by 1 and 3/8 convert the whole numbers into fractions. 3 3/4 = 15/4 1 3/8 = 11/8 to divide 15/4 by 11/8 invert the denominator and multiply. so 15/4 x 8/11. Cro...

**math**

Is there anywher i can go for further explanations on how to solve for the following statements on how to solve them: Dividing writing each result in simplest form & adding & subtracting I searched Google under the key words "fractions divide add subtract" to get thi...

**MATH**

How do you write fractions in simplest form? for example I need explanation 48/66 Also I started on another one it states that I have to multiply. and I have to be sure to simplify each product 7/9 x 3/5 My answer: 21/45 I just don't know what goes after this step? to simp...

**math,algebra,bobpursley**

Let me know if this is correct now: (1)Finding the lcm using which ever method for:5,15 , and 20 8:2x2x2x3x5x5 15:2x2x2x3x5x5 20:2x2x2x3x5x5 --------------- LCM:2x2x2x3x5x5 After simplification LCM:120 (2)Find the GCF for each of the following numbers: 36, 64, 180 Prime Factor...

**math, algebra**

Can someone check this for me : Find the gcf for each of hte following groups of numbers: 36,64, and 180 My answer: gcf=4 Find the lcm for each of the following groups of numbers which ever method you wish:8,15, and 20 My answer: Lcm=1 Find two factors of 15 with a difference ...

**History, Religions of the world**

I need someone to explain to me how can religon affect people in many different ways. My understanding towards this is that all religons are different because they beleive in different things. So many this can cause arguments between any two individuals who are from two differ...

**ms.writeacher,english**

I'm suppost to write a job-application letter to a company of interest attaching the resume. My question for this is on the job application letter on the heading i'm suppost to omitt my address and on the resume as well. And also what type of format am i suppost to use...

**writeacher, english**

for a job application letter . the format for my information where my name goes on top my address should be ommitted and just keep the email address etc. And attach the resume. please help I still seem not to see the the templates. What is the difference of an online resume an...

**Writing,English**

What is the difference between summiting a hard copy resume and an online resume? Where can I view example of both. How does a job-application letter to a company look like? http://owl.english.purdue.edu/handouts/pw/index.html At this website, you'll find directions and ex...

**drwls, math**

Did you mean the following for the problem: 10) perform the indicated operations 3 and 3/4 (divided by ) 1 and 3/8 . 3 3/4 - 1 3/8 . 15/4 (divided by ) 11/8= 30/11 =(after rounding it should be 2.73) thats how it suppost to be and look Yes, that is what I meant. You never said...

**drbob222,math**

I don't know how to even start to work on this problem what should i consider. Science.Jose rode his trail bike fro 10 miles. two-thirds of hte distance was over a mountain trail.How long is the mountain trail. How should i write the equation in order to solve it. I want t...

**drawls, math**

Did you mean the following for the problem: 10) perform the indicated operations 3 and 3/4 (divided by ) 1 and 3/8 . 3 3/4 - 1 3/8 . 15/4 (divided by ) 11/8= 30/11 =(after rounding it should be 2.73) thats how it suppost to be and look You use the inverse of the divisor, and t...

**math,drbob222**

I'm sorry the problems i posted had a couple of errors how i posted it here they are: Posted by DrBob222 on Friday, November 24, 2006 at 6:19pm in response to Math. Thanks for showing your work. It helps us to know where you are having trouble. #4. [25/ (2^3-3)]*2 the star...