# Posts by rami

Total # Posts: 35

math
A model rocket is launched straight upward. Its altitude y as a function of time is given by y = btct2 , where b = 82 m/s, c = 4.9 m/s2 is the time in seconds, and y is in meters. (a) Use differentiation to find a general expression for the rockets velocity as a function of ...

Language ART
wich of the following sentences from the novel best describes the Whig point of view? iS IT A?

physics
Consider a c-Si solar cell whose fingers have a resistance R=0.1Ω. What would be the finger's resistance (in Ω) if the finger's width is doubled and the finger's height is one third of its initial value?

geometry help needed.
I have a rectangle here with triangles inside. some triangles are blank others are shaded. -The area of the rectangle ABCD is 40in^2. What is the area of the unshaded region?

Maths
The distribution function of a random variable is given by F(x)= {0 , for x<-1 {(x+1)/2 , for -1<x<1 {1 , for x≥1. Find P(3<x<4)

Math
The standard deviation of test scores on a certain achievement test Is 11.3. If a random sample of 81 students had a sample score of 74.6 , find a 90% confidence interval estimate for the average score of all students.

math
A population distribution is known to have standard deviation 20. Determine the p value of a test of the hypothesis that the population mean is equal to 50, if the average of a sample of 64 observations is a) 52.5 , b) 55.0 , c) 57.5

Math
Fifty numbers are rounded off to the nearest integer and then summed. If the individual round off errors are uniformly distributed between -0.5 and 0.5 , what is the approximate probability that the resultant sum differs from the exact sum by 3.

math
3.The distribution function of a random variable is given by F(x)= {0 , for x<-1 {(x+1)/2 , for -1<x<1 {1 , for x≥1. Find P(3<x<4).

math
. A factory employing a large number of workers finds that over a period of time , the average absentees rate is three workers per shift. Calculate the probability that in a given shift (i)exactly two workers will be absent , (ii)more than four workers will be absent .

algorithms
read the volume of three objects and sort them in increasing order , then print their values ?

QZIA
Write an algorithm that reads the names of 10 students, their weights in kilograms, five test scores for each student and then prints the name of each student, his weight in pounds, and his average test score.

art
acually i think it might be moral message because there isnt any moral message in the paintings

art
which artistic value is least apparent in mannerist paintings? Refined style meaningful distortion elegance moral message i think it is meaningful distortion

art
thanx..

art
i think it it d

art
One of the primary consequences of the Council of Trent in art and architecture was that? A. Protestant art became more realistic. B. Catholic art became increasingly two-dimensional. C. Roman Catholic art concerned itself more with the spectator’s emotions. D. The ...

psychology
As discussed in your text, the Implicit Association Test (IAT) A. is based on a culture-free questionnaire. B. has revealed that most people aren’t prejudiced. C. requires subjects to react to a series of black and white faces. D. requires people to openly express and ...

psychology
Aggressiveness builds up in people because of human nature. It can be safely expressed before it reaches a “boiling point” through the catharsis offered by aggressive sports and games. These kinds of ideas are associated with A. instinct approaches to aggression. B...

Psychology

Psychology
is it b???

Psychology
Two psychology students are in a heated discussion about the nature of prejudice. Mavis insists that that when people get their identity from membership in a political action group, they will generally express ethnocentrism. Martin argues that with or without ethnocentrism, ...

psychology
i think it is d

psychology
Two psychology students are in a heated discussion about the nature of prejudice. Mavis insists that that when people get their identity from membership in a political action group, they will generally express ethnocentrism. Martin argues that with or without ethnocentrism, ...

psychology
Jason and Julia are preparing for a quiz in Psychology 101. Jason recites four reasons for seeking out a social support network. Julia, who has top grades in the class, gives her nod of approval to all but one of Jason's list. Which one is she most likely to reject? A. ...

psychology
-In respect to the foundations of prejudice, social identity theory is associated with the concept of A. modern racism. C. ethnocentrism. B. self-fulfilling prophecy. D. stereotypical discrimination.

psychology
particular factors encourage people to be drawn into liking one another. in this context the reciprocity of liking effect is primarily associted with? a.) exposure b.)propinquilty c.) similarity d.) physical attractiveness

psychology
particular factors encourage people to be drawn into liking one another. in this context the reciprocity of liking effect is primarily associted with? a.) exposure b.)propinquilty c.) similarity d.) physical attractiveness

psychology
1)As a volunteer subject in a sleep research lab, Conrad is routinely awakened each time he shows physiological signs of entering REM sleep. As a result, we would not be surprised to discover that, during Session 19, when Conrad is left undisturbed all night, A. The content of...

psychology
1)As a volunteer subject in a sleep research lab, Conrad is routinely awakened each time he shows physiological signs of entering REM sleep. As a result, we would not be surprised to discover that, during Session 19, when Conrad is left undisturbed all night, A. The content of...

calculus
Dezz nuts

Operations Management
Annual demand : 2,500 pieces Holding cost per bracket per year: \$1.50 Order cost per order : \$18.75 Lead time : 2 days Working days per year : 250 a) Given the above information, what would be the economic order quantity (EOQ)? Q* = Square root {(2* Order Cost * Demand) / ...

psychology
particular factors encourage people to be drawn into liking one another. in this context the reciprocity of liking effect is primarily associted with? a.) exposure b.)propinquilty c.) similarity d.) physical attractiveness

english
Can you help me answer this question. I am supposed to write an assignment for grade 10 English about a dream I had and an interpretation of it. I am finding it difficult to interpret the dream, any suggestions?

Medical office mangement
I was wondering if anyone could please tell me a web-site me. I need info on different filing systems etc thanks

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