Saturday
April 19, 2014

Posts by Debbie


Total # Posts: 491

math
(z^-6)^5 simplify

math
how do i find the square root of 50x^10

math
so the final answer would be 4. So I needed to find out what times itself 5 times gives me 32.

math
32^2/5

math
the square root is 16,how did you get the cubed root?

math
64^2/3

math
write in scientific notation (-5*10^-8)^3

math
The period T (time in seconds for one completecycle) of a simple pendulum is related to the length L(in feet) of the pendulum by the formula8T^2=pi^2L. If achild is on a swing with a 10-foot chain, then how longdoes it take to complete one cycle of the swing?

Math
what is the difference between dependent and independent variables? Can you provide an example for me indicating which of the variables is dependent and which is independent?

math
Thank you very much for your help I think in the past you have help me it made more scense after i read your post...If you could i have an earlier post that Candice replied to if you could look at it and let me know your thougts it would be great.

math
an investment of $10,000.00 in the Emerging Country Debt fund in 2001 was worth 24,780 in 2006 money mag used the formual r=(s/p)^1/n -1 to find the 5 year average annual return. What is the return. How do I solve this

math
if I were to write and equation for this x being the study time and s being the score would this be correct 2x=s?

math
what is the difference between dependent and independent variables? Can you provide an example for me indicating which of the variables is dependent and which is independent?

math
t+1/t+5=(t-1/t+3)+1 Solve for t

math
I need to subtract and simplify 2/x^2-6x-27 -1/x^-12-27 I got so far 2/(x-9)(x+3) - 1/(x+9)(x+3) not sure what to do next...please help

math problem
thank you very much I tried this many times and was not able to solve it.

math problem
64. Commuting Students. At a well known university, ¼ of the undergraduate students commute, and 1/3 of graduate students commute. One-tenth of the undergraduate students drive more than 40 miles daily, and 1/6 of the graduate students drive more than 40 miles daily. If...

math word problem
While finding the amount of seed needed to plant his three square wheat fields, Hank observed that the side of one field was 1 kilometer longer than the side of the smallest field and that the side of the largest field was 3 kilometers longer than the smallest field. If the to...

math word problem
A car is traveling on a road that is perpendicular to a railroad track. When the car is 30 meters from the crossing, the car's new collision detector warns the driver that there is a train 50 meters from the car and is heading towards the same crossing. How far is the trai...

math
3x^2 + bx + 2 how do i find all the integer values for b so that the trinomial can be factored.

math
x^3=4x solve for x I think i have to divid both sides by x giving x^3=4 but am not sure what I need to do next.

math
I need some help to see where I went wrong with this....pls help 2h^2-h-3=0 (2h-3)(h+1) = 0 2h^3+2h-3h-3h=0 2h^3-h-3=0 2h^2=3 h^2=3/2

math
thank you very much for all your help, you really help by showing how to solve for x rather than just tell me what to do. I have a better understanding.

math
here is what i got: (x-3)(x-3)+(x+2)(x=2=17 2x^2-2x=22 x=11 Does that seem right?

math
(x-3)^2+(x+2)^2=17 How do I solve for x?

math
x^2-36=0 how do I find what x is?

math factoring
thank you yes i was trying to figure out how to solve for w

math factoring
2w(4w+1)=1

math factoring
hi drwls this is the solution i came up with but i know its wrong could you take a look at and let me know where I went wrong 2h^3+2h-3h-3h=0 2h^3-h-3=0 2h^2=3 h^2-3/2

math factoring
2h^2-h-3=0

math
if i is square root of -1 would the anwer be than (3x+1/2y)(3x+1/2y)

math
Factor each polynomial completely, if a polynomial is prime say so 9x^2+4y^2

math
This what I go and now I am stuck. Can you please let me know what I need to do next or where I am going wrong 0=-16t2-32t+128 0=t2+2t+8

math
this is what I came up with for a) but I am unsure about it and I am not sure how to do b) S(t)=-16t2-32t+128 S(1)=-16-32+128 S=-48+128 S=80

math
no it looks like i didnt add what is is i need help with here is what I am looking for from the above question a)What is the height of the wrench after 1 sec b)how long will it take the wrench to reach the ground

math
Throwing a Wrench. An angry construction worker throws his wrench downward from a height of 128 feet with an initial velocity of 32 feet per second. The height of the wrench above the ground after t seconds is given by S(t)=-16t^2-32t+128. a) What is the height of the wrench a...

math
Can you let me know if I went wrong here A(5)=52+5(5)+6 5A=25+25+6 5A=56 A=56/5

math
Area of a Triangle. The area in square meters of a triangle is given by A(x)=x^2+5x+6 a)Find A(5) b)If the length of the triangle is x+3 then what is the base of the triangle?

math
Is this the same as PV formaula?

math
Amount of an Investment. The amount of an ivestment of P dollarsfor T years at simple intrest rate r is given by A=P+PrT a)Rewrite formula by factoring out the greatest common factor on the right hand side. b)find A if $8300is invested for 3 yrs at simple intrest rate of 5%

Science
How many oranges will one orange seed produce?

math/algebra
Compounded semiannually. P dollars is invested at annual interest rate r for 1 year. If the interest is compounded semiannually, then the polynomial P(1+r/2)^2represents the value of the investment after 1 year. Rewrite this expression without parentheses. Evaluate the polynom...

Algebra
Thank you very much.

Algebra
Height difference. A red ball and a green ball are simultaneously tossed into the air. The red ball is given an initial velocity of 96 feet per second, and its height t seconds after it is tossed is -16t2 + 96t feet. The green ball is given an initial velocity of 80 feet per s...

biology
what genotypes would I use on a punnett sqare to shoe a man(color blind) and a woman (homozgous for normal vision

medical terminology
Should written policies be developed for abbreviation? If yes what should the policies contain? If not explain?

Psychology
What defensive coping methods is Michael using? What active coping methods might be healthier for him? Why would you recommend these methods?

help
Does anyone know what this word is? Uhboci was sent to me

college Medical coding 1
Thank You Ms, Sue

college Medical coding 1
If a patient suffers multiple burns, describe the correct coding sequence. This is what i came up with from reading. Can someone look at my answer? The correct coding sequence is to assign seperate codes for burn sites. Catergary starting with the hightest degree of the burn s...

Coding 1
Differentiate between the offical coding guidelines for using V codes in an inpatient and out patient seeting? My answer: Can you please read my answer and tell me what you think? Please. V codes are so nonspececific, or potentially redundant with other codes in the classifica...

Coding
I have read the coding guidelines for V codes inpatient and out patient. I am missing something. Can anyone give me any in put on the differentiate offical coding guidelines for the V codes.

Filipino to english
what site can I find filipino language? I get these once in awhile from my friend

Filipino to english
kagigising ko lang,, natulog agad akon padating ko, kasi hindi ako makatulog kahapon bago pumasok,, kaya antok ako sa work kanina, kaya pag uwi ko natulog ako,, 12:20pm na dito,, ingatka

Filipino to english
Can anyone help me with this message. Its suppose to be in Filipino and I need to know what it says in English!! kagigising ko lang,, natulog agad ako padating ko, kasi hindi ako makatulog kahapon bago pumasok,, kaya antok ako sa work kanina, kaya pag uwi ko natulog,, 12:20pm ...

Medical
In need of help for Medical sites. I have to write a paper for school. One of my questions should correction be date and stamped? This is not in our text books

Health-Medicade
its B

coding
Not sure what codes are used for this question I have narrowed it down to these 2. . Manifestation codes or V codes _________ are usedmto indicate factors influencing health status and contract with health services

Medical Coding
Indicate factors influencing health status and contact with health services? according to what I have read I have came up with the answer: Cross reference codes. Not sure if that is the correct answer

math 115 #5
thanks

math 115 #5
Is the rate1.2 inches of rain/5 hrs equivalent to the rate2.1 inches of rain / 8 hrs ? I said NO because: 1.2 x 8 = 9.6 2.1 x 5 = 10.5

math 115 #8
is this correct? makes sense to me, but it seems like I am missing something about showing my work if 3 in = 8 ft then 6 in = 16 ft

math 115 #8
can't find previous posts..still don't get it

math 115 #8
On the blueprint of Lauren's new office building, the scale is 3 in. equals 8 ft. What will be the actual length of Lauren's office if it measures 6 in. long on the blueprint?

math 115 #7
8.0 x 24.0 /1.6 = 192/1.6 =120 s = 120

math 115 #7
Solve for the unknown: s/24.0 = 8.0/1.6

math 115 #17
If $5,600 is deposited into an account paying 5% interest compounded annually (at the end of each year), how much money is in the account after 3 years? This is what I get" 5600 X .05 =280 X 3 =840

math 115 #14
so my answer is $106.67 correct

math 115 #14
Identify the base in the following application: The sales tax rate in a state is 7.5%. If you pay a tax of $8.00 on an item that you purchase, what is its selling price?

math 115 5-7
Solve for the unknown s/24.0 = 8.0/1.6 ?

math 115 5-7
Is the rate 1.2 in rain/5hrs equivalent to the rate 2.1 in rain / 8 hrs ?

math 115 5-7
Write the proportion 5 is to 8 as 15 is to 24 5/8 = 15/24 correct?

math
A baseball team wins 11 of its 25 games with no ties. Write the ratio of wins to losses.

math 115 CH 7
A tree casts a shadow that measures 5 m. At the same time, a meter stick casts a shadow that is 0.4 m long. How tall is the tree? Is this correct ? 1m=.4m 1m÷.4m =2.5m 2.5m X 5m =12.5m

Medical coding
HELP! I need some resources to help with coding HCPCS-CPT codes

Math 115 CH 8
The graph and table below give the monthly principal and interest payments for a mortgage from 1999 to 2004. Use this information to predict the payment for2005. year Payment 1999 $578 2000 613 2001 654 2002 675 2003 706 2004 730 2005 how do I fugure this out? I know I do some...

Math 115 CH 8
I get 1.477 % is that correct? 1,046,500,000 minus 426,000,043 = 620,499,957 ÷ 420,000,043 = 1.4777

Math 115 CH 8
What was the percent increase in the mean population from 1950 to 2000? 1950 mean: 426,000,042.5 2000 mean: 1,046,500,000 Do I divide the mean for 2000 by the mean for 1950?

Math 115 CH 8
Compare the population per square mile in Asia to the population per square mile in North America for the year 2000. North America : land area 9,400 (1,000 mi squared) population 305,000,000 Do I divide 305,000,000 by 9,400,000? and do the same for Asia?

Math 115 Ch 8
have no idea..i am totally lost

Math 115 Ch 8
Compare the population per square mile in Asia to the population per square mile in North America for the year 2000. North America: land area(1,000mi squared)9,400 Population 305000000 Asia: land area (1,000mi squared) 17,400 population 4,028,000,000

Msth 118 Ch 8
Business and finance. The following scores were recorded on a 200-point final examination: 193, 185, 163, 186, 192, 135, 158, 174, 188, 172, 168, 183, 195, 165, 183. (a) Find the mean final examination score. (b) Find the median final examination score. (c) Is the mean or medi...

Math 115
Find the mode of each set of numbers. 41, 43, 56, 67, 69, 72

Math 115
A tree casts a shadow that measures 5 m. At the same time, a meter stick casts a shadow that is 0.4 m long. How tall is the tree?

Math 115
6.5% of what number is 325

Critical Thinking
Week 2: DQ #2 Credibility Due Thursday Read the following discussion question response written by Owen, a fictional Axia student. Identify areas of vagueness and ambiguity and discuss how you could clarify the email’s message using the writing principles addressed in the ...

Math 115
Round to the nearest hundredth A) 72 in.= cm 2.54 X 72=182.88cm Correct? B) 7 L =_qt 1.06 X 7 =7.42 qt Correct? C) Samantha’s speedometer reads in kilometers per hour. If the legal speed limit is 55 mi/h, how fast can she drive?

Math 115
The United States emitted 19.5 million t of nitrogen oxides (NO) into the atmosphere in 1987. One metric ton (1 t) equals 1,000 kg. How many kilograms of NO were emitted to the atmosphere in the United States during 1987?

Math 115
What units in the metric system would you use to measure each of the following quantities? (a) Distance from Los Angeles to New York (b) Your waist measurement (c) Width of a hair (d) Your height

Math 115
no not really...need a little more help thanks

Math 115
Mark uses 1 pt 9 fl oz and then 2 pt 10 fl oz from a container of film developer that holds 3 qt. How much of the developer remains?

Math 115
Need some help with two questions 1. 6.5% of what number is 325? I got 325 ÷ 0.065 = 5000 Is that corrrect? The minimum daily values (MDVs) for certain foods are given. They are based on a 2,000 calorie per day diet. Find decimal and fractional notation for the percent ...

Math
6.5% of what number is 325? this is what I get: 6.5 x 325 = 21.25

Math 115
The minimum daily values (MDVs) for certain foods are given. They are based on a 2,000 calorie per day diet. Find decimal and fractional notation for the percent notation in each sentence. (a) 1 ounce of Tostitos provides9% of the MDV of fat. b)1/2 cup of B & M baked beans con...

Math 115
That's what I came up with also. My instructor seems to have a lot of "mistakes" when giving us multiple choice answers. I guess I will just show what I got and go from there. Thanks

Math 115
I can't figure this one out. Write the decilam equivalent, using the bar notation 7/18 Now, here are my choices for answers, and I do not come up with any of them A. 0.6 (line over .6) B. 0.16 (line over .6) C. 0.61 (line over .61) D. 0.61

Math 115
This is what I get. 15/60 + 18/60 + 56/60 = 89/60 =1.483 Is it correct

Math 115
Add 1/4 + 3/10 + 14/15

Medical Coding
Thank You Ms. Sue that is what i was looking for.

Medical Coding
Does anyone know if the medical coding ICD-9-CM is online the print in the book is so small I am having a hard time looking my codes up for my test

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