Posts by pam
Total # Posts: 790

math
subtract 
math
I'm sorry this is a typo. Jorge ran 6 1/4 miles on Monday . On Tuesday he ran 3/4 miles less. how far did he run on Tuesday? 
math
jorge ran 1/4 miles on monday . on tuesday he ran 3/4 miles less. how far did he run on tuesday? 
math
Thank you! 
math
Ruth needs 3 1/4 yards of fabric to make a small quilt. She has 1 7/8 yards in her fabric box. how much more fabric does she need to buy? 
math
ok thank you! 
math
choose the correction for the angle 
Math
Betty decides to compare the diagonals of both the square and rectangular tables customers will use in the coffee shop. Her measurements show that the square tables have a side length of 34 inches and the rectangular tables are 29 1/3inches wide and 35 inches long. She uses ... 
Math
When doing a calculation involving zoning laws, Tim comes across the following expression: aa over a where a is either a positive or a negative number. (A) What is the value of the expression when a=5? (B) What is the value of the expression when a=5? 
Science
How the invasive/ keystone species directly effects at least 3 other species within the community. My invasive species: west indian mongoose My keystone species: hummingbird My biome: tropical rainforest 
Math
If x+1=7, what is the value of x^2+2x+1 ? 
Math
If f (x)= x^21 and f(2a)=35, then what could be the value of a ? 
Anatomy
Why is feedback and homeostasis so important? How do they connecf? What would be the consequence if the homeostasis was not stable. 
Anatomy
What is the the muscles nervous systems ? Muscles are: Smooth muscle Skeletal muscle Cardiac muscle 
Anatomy
Describe the consequences of not removing waste products from the body such as CO2, urea, and salts. 
History
What was the president empowered to do in Southeast Asia ? During the Gulf of Tonkin Resolution 
Math
Evaluate the expression. P(9,4) A.1512 B.240 c.3024 D.15,120 (9) (4) the 4 is underneath the 9 in the parathesis with it A. 15,120 B.126 C.1512 D.240 
Math
In how many ways can 4 people be chosen and arranged in a straight line, if there are 5 people from whom to choose? A shirt company has 3 designs that can be made with short or long sleeves. There are 5 color patterns available. How many different types of shirts are available... 
Math
The first term is 23, and the common difference is 4 ; n= 5 
English
3 quotes for fiction signposts. For the book called Bird by bird by anne lamott 
Math
Graph the two functions below, determine if they wre inverses based off the graph. Explain f(x)=x^23,g(x)=square root x+3 
Math
The volume of a triangular prism is 132 cubic inches . The height of the prism is 11 inches. What are the dimensions and base length of the triangular surface 
Math
True or false. Explain why 4^x/4 = 1^x 100(1.06)^x = 106^x 
Essentials og Psychology
I get 95 in my test. Just missed one question. 
Essentials og Psychology
No. if I get the questions I can look for answers. 
Math
Factor the polynomial into linear term. x^42x^33x^2 
Math
Identify the end behavior f(x)=(x4)^2 As x > positive infinity, f(x) > ____ infinity and as x >, f(x) > ____ infinity Fill in blank 
Math
f(x)=1/2(x^22x+15) I did the quadratic formula and my answer is 2 plus or minus i square root 8/2. Could someone check my answer please 
Math
Sketch the graph of the following polynomial. (Label all x intercepts, y intercepts, maxima, minima, and identify the range and domain.) f(x)= 1/2( x^22x+15) 
Math
I have 20 centimeters of yarn. I have 15 balls of yarn that each measure 3 meters long. How many bookmarks can I make? 
Math
What is an example of a real world relationship where there is no clear independent or dependent variable 
Math
Explain, in words, the steps to finding all zeros of a polynomial. 1. Synthetic division 2. Simple diamond or dimond grouping 3. set your answer to zero Idk if thats all the steps 
Teacher aide
Not an online text. Their study material need to study online in penn foster website..... If anyone have the questions please post here no need of answers. 
Teacher aide
I do study from penn foster and I didn't get my book also. Its hard to study online. Please help 
Teacher aide
Please help me does anyone know the questions for curriculum content in teacher aide? 
information literacy 2
wildcards 
Chemistry
I have asked this question before but I was not clear enough. I want to prepare a 37% w/w solution (in water)of sulfuric acid from 96% sulfuric acid. I need around 500ml, I know it won't be exactly that, I want to know how to use the conversion using density, I've been... 
Chemistry
I have asked this question before but I was not clear enough. I want to prepare a 37% w/w solution (in water)of sulfuric acid from 96% sulfuric acid. I need around 500ml, I know it won't be exactly that, I want to know how to use the conversion using density, I've been... 
Math
State the domain (2t6)/(t^2+6t+9) 
English
“Prithee, friend, leave me alone with my patient,” said the practitioner. “Trust me, good jailer, you shall briefly have peace in your house; and, I promise you, Mistress Prynne shall hereafter be more amenable to just authority than you may have found her ... 
English
Hawthorne uses dialogue in chapter 4 to help the reader better understand the personality traits of both chillingworth and hester prynne. For each character, select the two quotes that best display their personality traits. I read the original and translation of the text and ... 
History
List three reasons why the public would support William Jenning Bryan ? 
Chemistry
How would I make a 93.1% w/w solution from 96% sulfuric acid using volume 
Chemistry
I need to prepare 500 ml of a 37% w/w solution of sulfuric acid using 96% sulfuric acid in deionized water. I have been shown a bunch of different ways and they all give a different answer and I'm getting frustrated 
science
Pam 
science
A pipe of diameter 80mm is fitted with a branch section into which fit two pipes of equal diameter. If it is desired that the velocity remain constant throughout, determine the required diameter of each of the branch pipes. 
Math
Posted by Pam on Thursday, July 21, 2016 at 10:41am. One day 3/8 of the students in Jack's class ate toast for breakfast. Another 1/8 of the students ate oatmeal. Jack added the fractions and found the sum was 7/8. Which statement best describes the sum 7/8? A) It is ... 
Math
I am having a little trouble figuring this problem out if someone could help I would appreciate it. Question: The angle of elevation to the top f a tree sighted from ground level is 19degrees. If the observer moves 60 ft closer, the angle of elevation from ground level to the ... 
Math
Posted by Pam on Thursday, July 21, 2016 at 10:41am. One day 3/8 of the students in Jack's class ate toast for breakfast. Another 1/8 of the students ate oatmeal. Jack added the fractions and found the sum was 7/8. Which statement best describes the sum 7/8? A) It is ... 
Math
Here is some additional details about this question. Determine whether sum is reasonable. Compare addends to benchmark 0 and 1/2. Thanks! 
Math
One day 3/8 of the students in Jack's class ate toast for breakfast. Another 1/8 of the students ate oatmeal. Jack added the fractions and found the sum was 7/8. Which statement best describes the sum 7/8? A) It is reasonable because 1/2 + 0 = 1/2. B) It is reasonable ... 
Math
Thank you Ms. Sue! 
Math
Pen has 1/2 cup and 1/8 cup measuring cups. What are two ways he could measure out 1 3/4 cups of flour? Plz help thanks! 
algebra
solve for x InxIn5=0 x=5 n=0 
homework
Set up a integral and evaluate it. y=x^8/9, y=1 and x=0 about the yaxis 
Physics Rolling Motion!!
A spherically symmetric object with radius R= 0.51m and mass of M= 3.5kg rolls without slipping accross a horizontal surface with velocity of V = 4.4m/s. It then rolls up an incline with an angle of 30 degrees and comes to rest a distance d = 2.2m up the incline, before ... 
PHYSICS Momentum!! Collision HELP
A ball A of mass .202 kg is moving at a velocity of 2.0 m/s toward a ball B that is at rest. (a) Calculate the initial momentum for Ball A and Ball B. (b) Calculate initial Kinetic energy for Ball A and Ball B. My doubt since its asking for initial moment only, can I simply ... 
PHYSICS Collision of two Balls Momentum!! HELP
A ball A of mass .202 kg is moving at a velocity of 2.0 m/s toward a ball B that is at rest. (a) Calculate the initial momentum for Ball A and Ball B. (b) Calculate initial Kinetic energy for Ball A and Ball B. My doubt since its asking for initial moment only, can I simply ... 
Chemistry
How do I make 500ml of a 0.3% chlorine dioxide solution from 6.4% tablets? 
Biology
Chloroplast 
Chemistry
How do I make a 500ml amount of a 0.3% aqueous solution of chlorine dioxide 
Math
What is difference between cube and square prism? 
Chemistry
How do I prepare 1liter of a 93.1% w/w solution of sulfuric acid using 98% sulfuric acid and water? 
msth
It takes a hose 3 minutes to fill a rectangular aquarium 9 inches long, 12 inches wide, and 13 inches tall. How long will it take the same hose to fill an aquarium measuring 25 inches by 30 inches by 32 inches? 
Math
Thank you Ms. Sue. 
Math
Got it..its B 
Math
I think it's A 
Math
Eli has 36 books. He places the same number of books on each of 9 shelves. Which equation below could be used to find the number of books on each shelf? A 36/ ___=6 B ___ x9=36 C 36/6 = ___ D 6x9=____ Plz help..thanks 
Statistics
A population =100 and sd=25. A sample (n=150) has X=102. Using 2 tails of the sampling distribution and the .05 criterion. What is the critical value? Is the sample in the region of rejection? What does this indicate about the likelihood of this sample occurring in this ... 
statistics
You measure 64 children , obtaining a X of 57.28 . The mean is 56 and sd is 8 Slug says that bc this X is so close to the mean of 56 , this sample could hardly be considered gifted. A. Perform the appropriate statistical procedure to determine whether he is correct B. In what ... 
statistics
You measure 64 children, obtaining a X of 57.28. Slug says that bc this X is so close to the mean of 56, this sample could hardly be considered gifted . A. Perform the appropriate statical procedure to determine whether he is correct. B. In what percentage of the top scores is... 
statistics
Company stock price of which has risen so that over the past ten trading days , it's mean selling price is $ 14.89 . Over the years the mean price of the stock has been 10.43 ( sigma = 5.60 ) you wonder if the mean selling price is over the next ten days to go higher . ... 
statistics
For the data 95 10 7 9 10 11 8 12 7 6 9, find the raw scores that correspond to the following : z= +1.22; z= 0.48 
Mathfractions
Thank you 
Mathfractions
A book shelf is 3 1/2 feet long. Each book on the shelf is 5/8 wide. How many books will fit on the shelf? I don't know how to turn fractions into feet. Help please 
statistics
Identify the conditions of the independent variable , the dependent variable , their scales of measurement , which measure of central tendency and variability to compute and which scores you would use in the computation . We test whether participants laugh longer ( in seconds... 
statistics
Ms.Sue What 2 aspects of the data determine which measure of central tendency use? 
statistics
What 2 aspects of the data determine which measure of central tendency use? 
statistics/ mean median mode
What 2 aspects of data determine which measure of central tendency to use ? 
statistics/ mean median mode
Describe one personal score for each type of measurement scale (ratio, interval , ratio, ordinal) how the score relates/related to the appropriate measure of central tendency (mean, mode, median ). Miles per month that you spend commuting GPA of several terms/year Average ... 
statistics/ mean median mode
1. What two aspects of the data determine which measure of central tendency to use? 2. Why is it best to use the mean with a normal distribution ? Questions are from chapter 4 Basic Statistics for the Behavioral Sciences 7th edition 
statistics
1. What two aspects of data determine which measure of central tendency to use? 2. Why is it best to use the mean with a normal distribution ? 
Statistics
The intermediate answers from some calculations based on whole number scores are X= 4.3467892 and Y= 3.3333. For the next step, after rounding, what values of X and Y do we use? 
STATISTICS
Describe one personal score for each type of measurement scale (ratio, interval, ordinal, and ratio). Explain how the personal score relates/related to the appropriate measure of central tendency (mean,mode, median). Miles per month spent commuting GPA of several terms Average... 
geomtery
IN ABC, m<BAC =3x+9, m<ABC =8x+11, and m<BCA= 5x8. Find the measures of <1,<2,<3. SHow your woek for solving x and finding each angle measure clearly. IN ABC, m<BAC =3x+9, m<ABC =8x+11, and m<BCA= 5x8. Find the measures of <1,<2,<3. SHow ... 
Spanish 2
Thank you 
Spanish 2
Does the paragraph show both preterito and imperfecto. Cuando yo tenia unos diez anos yo solia pertenecer a Girl Scouts. Nos conocimos una vez a la semana old miercoles en son Iglesia del barrio. Nos enteramos de la peoniesa, la artesania, la religion, ayudar a los menos ... 
Spanish 2
Did I do it correctly ? 
Spanish 2
In Spanish 
Spanish 2
How to write a paragraph with both preterito and imperfecto. When I was about ten years old I used to belong to Girl Scouts. We met once a week on Wednesdays evenings at are neighborhood church. We learn the pledge, crafts, religion, and help those less fortunate. I even sold ... 
Algebra
Write an equation of the line containing the given point and parallel to the given line. (6, 6); 7x2y=5 
math
Your taxi charges $3.00 for the first onefourth of a mile and $0.50 for each additional one quarter of a mile. How much will the charge be if you have driven for 1.75 miles? 
science
A cubic container full of hot water at a temperature of 90 °C is completely lagged with an insulating material of thermal conductivity 6.4x104 Wcm1K1 (6.4x102 Wm1K1). The edges of the container are 1.0 m long and the thickness of the lagging is 1.0 cm. Estimate the ... 
science
An iron cylinder with radius 1.0 cm and length 25 cm has one end held at 250°C and the other at 20°C. Find the heatflow rate through the cylinder 
grammar essentials
How would you change this sentence The family history includes myocardial infarction in the father, who relates he died from this at an early age. 
Physics
A concrete sidewalk is constructed between two buildings on a day when the temperature is 25 0C. The sidewalk is 6 m long and consists of two slabs each 3 m in length and of negligible thickness. What would be amount of buckling (displacement) upwards that will occur in the ... 
Algebra
Use method II to simplify the following complex rational expression. 513/x2 divided by 6/x27. I'm not sure if this is the proper set up, but it's suppose to be a division on top and bottom. Please if someone could help 
Math
Thanks for ur help. Really appreciated! 
Math
Thanks for ur help. Really appreciated! 
Math
Draw 5 square and divide each square into eighths. Right?