Questions Asked on
July 15, 2019

probability
Let X be a nonnegative random variable. Find the PDF of the random variable Y=lnX for each of the following cases: For general fX, fY(y)= Correct answer: fX(e^y)*e^y 2. When fX(x) = {1/4, if 2
asked by navneethc 
English
which of the following options is correctly punctuated? A. the runaway truck which had been parked on a steep hill swerved, and teetered before jumping a curb and slamming into a tree. B. The runaway truck which had been parked on a steep hill swerved and
asked by DAISY CRUZ 
Accounting
Given the following information, calculate, in order, the amount credited and the outstanding balance. Invoice: $1,000 Terms: 3/10, n/30 Invoice date: May 5 Payment amount: $800 Date paid: May 9
asked by Anonymous 
math
Alice has two coins. The probability of Heads for the first coin is 1/4, and the probability of Heads for the second is 3/4. Other than this difference, the coins are indistinguishable. Alice chooses one of the coins at random and sends it to Bob. The
asked by Adam 
math
Jennifer went to the post office for stamps. She bought the same number of 8 cents stamps and 10 cents stamps. She also bought as many 2 cents stamps as both of the other two combined. How many of each kind did she get if she paid a total of $4.40 for them
asked by marya 
history
Which best describes Christianity’s influence on the feudal system in Europe?
asked by taj 
Science
How does the structure of a cell support its function?
asked by Marisa 
Physics
1.find the derivative of Y =3n²2 2.find the derivative of Y =sinx
asked by Pedlo 
Calculus and Vectors
Show a graphical method of approximating the instantaneous rate of change at x = 3 for the function ƒ(x) = x2 + 4x + 1 using secants. Show two graphical approximations. I had the same question but instructed to find it using a numerical method. No
asked by Jackie 
Careers
What job do you qualify if you do these subjects maths lit,geography,history,life science
asked by Elizabeth 
Physics
1.express 3√3 in its basic form 2.A coin is thrown only once what is the probability of obtaining a head?
asked by Pedlo 
Math
Royce is taking violin lessons. The instructor charges an initial fee an hourly fee. The amount Royce pays based on the length of his lesson is shown in the graph below. What is the instructors hourly fee?
asked by Jay 
History
Nineteenth century Europe saw the emergence of several powerful ideologies — socialism, nationalism, liberalism, conservatism — that would radically change the nature of politics and society. Using any two of these, write an essay comparing how these
asked by Mike 
maths
3sinx2cosx=o; find G s
asked by khanyiswa 
Physics Motion of a Rocket
If is given that B= Rate of burn of fuel mass So can we right B=dm/dt or dm/dt, which of these is accurate?
asked by Ashley 
Child care and family
What best characterizes the term stroke pie? A. It should feature a single individual as the sole support of another. B. It has to do only with financial support, not emotional support. C. It's a favorite American dessert. D. It's a way of assessing how
asked by Diana 
history
to what extent did stresemen's rule delay the ascendants of hitler rise to power
asked by tafadzwa kareya 
Science
A boy on a bicycle drags a wagon full of newspapers at 2m using 80N force. How much work has the boy done?
asked by Anonymous 
economics
Suppose a particular population has two kinds of health risks, high and low. Let the expected annual health care costs for the high risk be $5,000, and for the low risk, half that. If there are twice as many low risk as high risk individuals, and if the
asked by neeraj 
Child care and family
Welfare in the form of Aid to Families with Dependent Children (AFDC) became Temporary _______ for Needy Families (TANF) in 1996. A. Admission B. Attachment C. Assistance D. Acceptance My answer is C.
asked by Diana 
Child care and family
Often, child care regulations in the United States provide only A. the minimum standards necessary. B. guidelines for special needs children. C. roadblocks. D. suggestions for continuity. My answer is A.
asked by Diana 
Physics
1.find the derivative of y=3n³2 2.find the value of n,given that n 1,2n,2n 3 are consecutive terms of a linear sequence?
asked by Pedlo 
history
to what extent have zimbabweans benefited from the government policy of indigenization and black empowerment
asked by tafadzwa kareya 
Chemistry
How many grams of NO2 can be formed from the reaction between 28 grams of nitrogen and 64 gram of oxygen? N2+2O2⟶ 2NO2
asked by jungle law 
Natural Sciences
The Moon's gravity is one sixth that of the Earth's gravity.If you can jump 1.5m on the Earth's surface , how high would you jump on the Moon's surface?
asked by Jade 
Life orientation
Four things to promote humane farming practices.
asked by Rebotile 
Counseling
What coarses must i choose in collage
asked by Anonymous 
math
From a ship two lighthouse bears N40°E .after the ship traveled 15.0 miles, on a course of 135° they bear 10° and 345° respectively. Find the distance between them and the distance from the ship in the latter to the more distant lighthouse..
asked by sam 
math
which number has a greater absolute value 6 or 2
asked by Emmanuella 
Child care, and family
_______ is often a roadblock between parents and childcare workers. A. Language B. Continuity C. Competition D. Codependence My answer is C.
asked by Diana 
Science
A train with a mass of 120Mg accelerates uniformly on a horizontal track. the resistance to movement is 5N per KN of the mass of the train. the force in the draw bar of the locomotive is 80KN. Calculate the following 1. the force required for the constant
asked by Thabiso 
science
A weightlifter lifts a weight of 500N from the ground over her head, a distance of 1.8m. How much work has been done to move the weight?
asked by shauna 
physics
does Canada get enough electricity without nuclear power?
asked by anonymous 
Math
HCF of 75, 120, 290 by long division
asked by Musu