# Posts by faye

Total # Posts: 202

Psychology
I need help writing research proposal due Thursday. The question is the correlation between attendance and grades in the first year of psychology class. Abstract,introduction,method

Calculus
A stone is dropped into the sea, causing circular waves whose radii increases at a constant rate of 1.5 per minute. At what rate is the circumference of the wave is changing? Thank you!

Calculus
Water is flowing into a vertical cylindrical tank at the rate of 24 cu. ft. per minute. If the radius of the tank is 4 feet, how fast is the surface rising? Thank You! :)

Calculus
A pole 12 meters long is leaning against a vertical wall of a building. if the foot of the pole is being pulled away from the wall at the rate of 2 meter per minute, how fast is the top of the pole sliding down the wall at the instant when the foot of the pole is 5 meters from...

Geometry
If I have a tv cabinet that is 72inches long and 60 inches high how large a tv could I put in the space (leave 2 inches on all sides for the edging of the tv)

english
Describe why you would not want a certain job

Sociology Research Methods
What is a confidence level? What is the confidence interval? Write a sentence that could appear in a research report that would exemplify a confidence interval.

Sociology Research Methods
You have asked by that same organization to include questionnaire items about what they like most about the organization. They have asked you to compare these attitudes based on rural, urban, and suburban residence. (a) What is the independent variable? Develop a questionnaire...

Sociology Research Methods
You are conducting a survey for a national organization with 25,689 dues-paying members. (a) What sampling method would be the most logical to use? (b) What are the steps you would use to develop the sample? (c) What are the advantages AND disadvantages of this type of ...

Sociology Research Methods
You plan to conduct a study with a total population of 387 individuals comprised of 200 freshmen/sophomores and 187 juniors/seniors. You wish to be able to describe the characteristics of both the Freshmen/Sophomore and the Junior/Senior in the sample as well as make ...

Social Research Methods
Sampling. Use ONE page of your community’s telephone book to complete the following: Build a sample using SRS (N=10). Build a sample using Stratified SRS, stratified by gender (N=20). Build a sample using systematic sampling (N=20). What do you believe are the advantages ...

Social Research Methods
Professor Phil wishes to study the marital expectations of men and women. State the independent variable. State the dependent variable. Write a statement of the problem. Write an hypothesis. How would you operationalize the variables? What is the level of measurement

statistics and probability
Should I round up or round down?

statistics and probability
n a written test given to a large class comprising 42 students, the test scores were found to be normally distributed with a mean of 78 and a standard deviation of 7. A minimum score of 60 was needed to pass the test. A score of 90 or greater was needed to earn an A in the ...

statistics and probability
A company has been studying the performance of their sales department. The measure of performance used is: average monthly sales amount in dollars. For the past 12 months, the average monthly sales amount has been \$4,532 with a standard deviation of \$386. Calculate the ...

statistics and probability
5. A fastener company is supplying washers to a manufacturer of kitchen appliances who has specified that the outside diameter be 0.500 ± 0.025 inch. Measurements made on 250 washers show that the process is in good statistical control, the diameters are normally ...

accounting
Prepare the journal entries for each transaction. Post to the ledger and prepare a trial balance. May 2 Purchased merchandise on account from Wendy Supply Co. P10,000 terms, 2/10,n/30 3 Sold merchandise for P4,500 terms P500 down balance 2/10,n/30. 4 Paid P500 cash for freight...

Algebra
If the measure of angle 1 = 36 degrees and the measure of angle 2 = x + 3, what is the measure of angle 3? 36 + x + 3 + x + 180 39 + 2x = 180 39-39 + 2x = 180 +39 2x =219 x = 109.5

Math
Ratio of minutes to draw and manage to wash is 4 to 3 how many minutes will a load need to walk if it takes 56 minutes to dry

Pre-Calculus/Math
a slow growing population of animals increases with time (years). the size of the population is given by P(t)=100+0.6t^2-0.004t^3. how fast is the population changing after 10 years?

Language Arts
I think D

Language Arts
Which of the following sentences contains a dependent clause? A. My mother, who never wastes anything, rinsed and saved the take-out boxes. B. We were running late, and we had to skip stopping by the post office. C. I have never been to New York before this spring. D. You ...

chemistry
explain why metal oxides tend to be basic if the oxidation number of the metal is low and acidic if the oxidation number of the metal is high

math
John, Tom & Sue shared 2 pounds of peanuts.What fraction of a pound of peanuts did each person eat?

calculus
assume x and y are functions of t. Evaluate dy/dt for 2xy--4x/3y^3=48, with conditions dx/dt=-6,x=3, y=-2

GEOLOGY
3. How do you think the principle of uniformitarianism accounts for occasional catastrophic events such as meteorite impacts, huge volcanic eruptions or great earthquakes?

Math
John is a 45 year old and wants to retire at age 65. He wishes to make monthly deposit into an account paying 9% compounded monthly so when he retires he can withdraw \$320 a month for 30 years. How much should John deposit each month?

Math
How long does it take for an investment to triple in value if it is invested at 9% compounded semiannually?

general chemistry
P in PCl5 has a trigonal planar right? Cl2=P=Cl2 | Cl1 is it right? help me how to determine the angle

Algebra
A. Tell whether x and y show direct variation. Explain your reasoning. 1. x = y - 2 / 9 2. 5x - 3y = 0 My answer: Yes because 5 and 3 pass through the origin (0).

Math
Fern's, because the smaller the denominator the bigger the piece.

painting
Spoderman is correct. I got 3/3, thank you

solid mensuration
a high way curve is to be laid out on a circle. what radius should be used if a trailer truck is to change direction by 28 degrees in a distance of 112 meters?

Music
What is the name of the pitch that is a fifth above B flat?

Oliver Springs
Please help,Math,Problem;John and George together raked 7/8 of the yard. John raked 3/4 of that amount. What part of the yard did John rake?

Algebra
Solve 5 < x-2 < 11 My answer is 7 < x < 13

Algebra
U = 1,2,3,4,5,6,7,8,9 A = 1,3,5,7 B = 4,5,6 a ⊂ b True or false and B ⊂ U True or false My answers are false for the first one and true for the second one

Algebra
thank you

Algebra
Write the solution to the inequality in set builder notation. 9t - 4 > 32 My answer is (t I t > 4)

Algebra
What would the inequality c + 7 less then or equals 3 look like on a graph?

math
a pharmacist failed to place the balance in equilibrium before weighing 200mg of a drug. later, he discovered a 20% error was incurred. If the balance pan on which he placed the drug to be measured was heavy, how much of the drug in milligrams did he actually weigh?

math
so the answer would be 8.33%

math
a pharmacist measures 60mL of glycerin by difference, starting with 100mL. After completing the measurement, he notes the graduate he used contained 45mL of glycerin. calculate the percentage of error incurred in the measure.

Algebra
Is (0,3) a solution to the equation y =x + 3 his is my teachers answer to my question of usage of the 2 numbers mentioned as possible solutions. yes it does make a difference. (4,8) is called an ordered pair. Ordered pairs are always in the form (x,y) That means the problem ...

Algebra
Thank you both for the answer and humor.

Algebra
There are 8 crackers in 1 serving. 16 crackers in 2 servings, 24 crackers in 3 servings, and so on. How many crackers are in a box of 12 servings, My answer is 8:1 ratio 1 serving = 8 crackers 12 servings at 8:1` ratio - 96 crackers,

Algebra
I guess I assumed by listing them 1,2 That 0 was Y and 3 for x It really doesn't identify it either way

Algebra
Is (0,3) a solution to the equation y = x + 3? My answer is no.

Algebra
Thank you

Algebra
What is the solution to the following equation? 16 = 4x - 4 My answer is 5 because 4 * 5 = 20 -4 = 16

Algebra
Is -7 + 9 = -9 + 7 true false open My answer is false because no matter how you flip it still is going to be false

Algebra
An art student wants to make a model of the classroom. The length of the classroom is 2.4 times its width .The length of the students model is 42 in What should the width of the model be? My answer is 17.5 inches

Algebra
Is 4X - 3 = 19 true false open My answer is true because only one number can satisfy both sides of the equatuion

Algebra
This question never got answered and I would appreciate it if someone could take a look at it. Simplify 12(6^/(5^-4^) + 7 My thoughts 12(36/(5^-4^) + 7 12(36/9) + 7 12 (4) + 7 12 * 11 132 Algebra - Steve, Saturday, August 23, 2014 at 11:49pm Your notation is weird. 5^-4 = 1/5^...

Algebra
Thank yoiu

Algebra
78 was the final yardage for the game. It asks what the yardage was before those last 2 runs so your right. 78 + 5 + 7 would be the answer

Algebra
If you end a game of football with 78 yards. Your l;st 2 runs were -7 & -5. Show an expression of how many yard he had before those last 2 runs. My answer is 78 -5 -7

Algebra
Thank youi

Algebra
Simplify 6xyz/2xz My answer is 3y

Algebra
^ means squared and is the way we have been taught to show it. So the 1st part of your question reads 5 squared - 4 squared 2nd part is 6 squared divided by

Algebra
Simplify 12(6^/(5^-4^) + 7 My thoughts 12(36/(5^-4^) + 7 12(36/9) + 7 12 (4) + 7 12 * 11 132

Algebra
Thank you

Algebra
Simplify (4/7) cubed My answer is 64/343

Algebra
That's what it did mean. Thank you

Algebra
Evaluate m/4 + np^ Where m = 24 n = 6 p = 9 q = 8 My thoughts 24/8 + 8(9)^ 3 + 6(9)^ 3 + 456 489

Algebra
Which property is illustrated? (7p)mn - 7p (mn) My answer is Associative Property of Multiplication

Algebra
What is the expression for the quotient of 6 and the sum of 5 and y? My answer is 6 ---- 5 + y

Algebra
What is the expression for, product of g and 4 My answer is 4g

Algebra
What is the sum or difference for the following. 2x+3/4 My answer is x/2 + 3/4

Algebra
Which property is illustrated? 2x(6) - (6)2x My answer is Commutative Property of Multiplication

Algebra
thank you

Algebra
Simplify 2x^y + 3x^ + 4y + 3x^y + 2y My answer is 5x^y^ + 3x^ + 6y

Algebra
I'm sorry about that but we have been told to use that symbol for a number being squared and I just use it out of habit. Thank you for your help. Faye

Algebra
Simplify 11(9^ - 5^) / 2^ + 8) My answer is 51.3

Algebra
thank you

Algebra
Simplify (3/5) cubed My answer is 27/125

Algebra
Which subset is illustrated? 6 + (2x + 2z) - (6 + 2z) + 2z My answer is Associative Property of Addition

Algebra
What is the difference? 9/5 - 1/6 My answer is 49/30

Algebra
nk you

Algebra
Simplify square root 1/121 My answer is 1/11

Algebra
So the square root of 16 is a real number

Algebra
To which subset of real numbers do square roots belong? My answer is Irrational

Algebra
Order the following from least to greatest. Square root 5, (-5/3), 0.7, square root 2, -.1 My answer is (-5/3), -0.1, 0.7,square root 2, square root 5

Algebra
Thank you

Algebra
Which property illustrates the following statement? 3x(-5) = (-5)3x My answer is Commutative Property of Multiplicative

Algebra
A gym membership costs \$25 to join and \$14 each month. Write an algebraic expression for a 6 month membership. My thoughts \$25 + 6(\$14) \$25 + \$84 answer = \$109

Algebra
Thank you

Algebra
You made 2 deposits to your bank account this month. 1 deposit was \$17.92 and the 2nd was \$15.33. Your balance at the end of the month is \$72.31, and you made no withdrawals. What expression shows your balance at the beginning of the month? My thoughts ending balance = \$72.31 ...

Algebra
Simplify the following 4(20 + 12) / (4 - 3) My thoughts 4(32) / (4-3) 4(32) / (1) 128/1 128

Algebra
Your right the 2 negatives would make the answer a positive 2 instead of a negative 2 Thank you

Algebra
What is the value of xy/w if x = -3, y = 4, and w = -6? My answer is -2

Algebra
Yes that's what I meant. thank you.

Algebra
What is the simplified form? (3/5)^ My answer is 27/125

Algebra
Thank you

Algebra
Find the algebraic expression. Quotient of 8 and the difference of x and m My answer is 8/x-m

Algebra
What is the sum or difference? 5-3x/5 My answer is 1 - 3x/5

English
Is the following sentence an example of using turned as a linking verb? The milk turned sour after sitting on the counter overnight. My answer is yes.

Algebra
Simplify 1/3 (21m + 27) My answer is 7m + 9

Algebra
Describe the differences between a linear function and an exponential function. my answer is Linear functions have a constant rate of change while an exponential function has a constant finite ratio.

Algebra
Thank you

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