Questions Asked on
August 2, 2019

history
Why is it difficult for an oppressive government to enforce a policy of digital censorship? (Select all that apply.) a. The Internet's design reads blockage as damage and self corrects b. All people have to sleep, but the internet is a 24 hour operation c.
asked by claire 
history
Which are true of the Great Pacific Garbage Patch? (Select all that apply.) a. It's made up of tiny bits of plastic b. It's spread out over different regions of the Pacific Ocean c. It's possibly twice the size of the continental United States d. It's made
asked by claire 
social studies
Built by an emperor as a tomb for his wife, I am one of the most beautiful buildings in the world. I am found about 105 miles southeast of New Delhi, India.
asked by Anonymous 
Math
if sinA+sinB=x and cosAcosB=y then find tan[(AB)/2]
asked by Aditya 
life orientation
evaluate and discuss the negative impact of youth risk behaviour on yourself and others(your community or society at large).refer to the 4 spheres of wellbeing i.e social,economic,physical and emotional
asked by sqi 
english 3
huck mentions that he wishes the widow douglas could know about his efforts to save the men on the wreck of the walter scott. pretend that you are huck and write a letter to the widow, explaining the situation and what you did about it. try to copy the
asked by Sara 
algebra
2a+3b4c=7, ab+2c=6 a) find an ordered triple of numbers (a,b,c) that satisfies both equations b) can you find a second ordered triple that satisfies both equations c) solve for b in terms of a, and solve for c in terms of a. how many solutions does this
asked by Anonymous 
history
Which explain elements that contribute to the success of virtual markets over brickandmortar stores? (Select all that apply.) a. Customers can engage in online shopping 24 hours a day b. The procedure for returns and exchanges is done by mail c. Shoppers
asked by claire 
math
Let k be a positive integer and let X be a continuous random variable that is uniformly distributed on [0,k]. For any number x, denote by ⌊x⌋ the largest integer not exceeding x. Similarly, denote frac(x)=x−⌊x⌋ to be the fractional part of x. The
asked by Anonymous 
Math
(i) In a class with 8 boys and 11 girls, how many 5member committees can be chosen that have 4 girls?
asked by Sharry Aujla 
World History
Which two nations battled for control over Silesia as part of the Third Silesian War, one of the conflicts of the Seven Years’ War? A. France and Britain B. Russia and Britain C. Austria and Prussia D. Portugal and Austria Out of my sources, I believe
asked by Zennox 
Math
For t∈R, define the following two functions: f1(t)=12π−−√exp(−max(1,t2)2) and f2(t)=12π−−√exp(−min(1,t2)2). In this problem, we explore whether these functions are valid probability density functions. Determine whether the function f1
asked by Anonymous 
Maths
The base of a prism is a right angled triangle with it's two shorter sides equal to 4cm and 8cm .the prism is 10cm long. Calculate the volume of the prism
asked by Neo 
Math
In a box of coloured pencils 1/6 are blue, 5/12 are green, 1/3 are red and the remainder of 108 are yellow. How many pencil are in the box?
asked by Show 
History
Upton Sinclair was a wellknown muckraker who spent several months investigating the working conditions of the Chicago, Illinois, meatpacking industry. His findings became the basis of his 1906 serialized novel The Jungle. This book gave a fictionalized
asked by jeff 
Math
Let X be a standard normal random variable. Let Y be a continuous random variable such that fYX(yx)=1/√2π−−exp(−(y+2x)^2/2). Find E[YX=x] (as a function of x, in standard notation) and E[Y]. E[YX=x]= unanswered E[Y]= unanswered Compute
asked by Anonymous 
Math
In this problem, we study a simple noisy communication channel. Suppose that X is a binary signal that takes value −1 and 1 with equal probability. This signal X is sent through a noisy communication channel, and the medium of transmission adds an
asked by Anonymous 
science
How can we prove that hydrochloric acid is an acid without using litmus paper?
asked by Manvendra singh 
science
The acceleration of a bus is given by ax (t) = at, where a = 1.2 m/s3.If the bus's velocity at time t = 1.0s is 5.0 m/s, what is its velocity at time t = 2.0 s?
asked by francis 
Math
256 x^2  1 328 x  188
asked by Lomythanzi 
Maths
A field is 98m long and 37m wide. Vijay goes four times along its sides. How much distance does he cover
asked by Hina 
Math
Problem 3. Probability Density Functions 2 points possible (graded, results hidden) For t∈R, define the following two functions: f1(t)=1/√2πexp(−max(1,t^2)^2) and f2(t)=1/√2πexp(−min(1,t^2)^2). In this problem, we explore whether these
asked by vvg 
English
“Must be paid the day of” means “must be paid on that day,” correct?
asked by Vivian 
math
A box contains 5 yellow balls, 3 blue, and 1 red ball. Two balls are drawn at random. Find the probability that: The two balls have the same color
asked by blob 
math
a) 2 hours per day means? less than 2 hours If you were to choose more than 1 hour which of the three would you choose? can you please check the meanings and the question above^
asked by Math 
biology
Determine if the following statement is true or false. If true, choose TRUE. If false, choose the rewording that is true. Atoms of different elements come together to form a compound.
asked by Anonymous 
Statistics
A researcher evaluating the significance of a regression equation obtains an Fratio with df = 1, 23. How many pairs of scores, X and Y values, are in the sample? Explain what you can as it applies.
asked by Jessica 
LO
How each of the following are responsible for road accidents. Competence of the drivers Substance abuse Pedestrians Cyclists Livestock
asked by Anonymous 
math
(6)+(3)  (1)  (4)
asked by DJ