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April

Questions Asked on April 27, 2019

Which option most accurately explains the impact of the First Agricultural Revolution?Early humans ate more foods high in
1. 5 answers
2. asked by HELP
3. 7,231 views
An equation is given. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal places
1. 2 answers
2. asked by Janet
3. 5,437 views
The governments of most Central Asian countries today can best be characterized asA. Monarchies <-- B. Democracies C. Islamic
1. 12 answers
2. asked by
3. 4,907 views
Find the exact area of the region that lies beneath the curve y = 3(x^[1/3]) 0 ≤ x ≤ 27
1. 2 answers
2. asked by Bill
3. 4,162 views
The population of a city in 2005 was 18,000. By 2010, the city’s population had grown to 45,000. Economists have determined
1. 6 answers
2. asked by oof
3. 4,026 views
Use a calculator to verify that Σx = 133, Σx2 = 6837, Σy = 148, Σy2 = 4674, and Σxy = 3004. Compute r. (Round your answer
1. 2 answers
2. asked by Rachel Lee
3. 3,345 views
A bottle contains 12 red marbles and 8 blue marbles. A marble is chosen at random and not replaced. Then, a second marble is
1. 1 answer
2. asked by Alice
3. 3,280 views
Find the area of the region enclosed between y=2sin(x) and y=3cos(x) from x=0 to x=0.7π. Hint: Notice that this region consists
1. 1 answer
2. asked by Josh
3. 2,960 views
Find the area of a shaded region whose bounded by equations x = y^2 - 4y, x = 2y - y^2, over the point (-3,3). Based on the
1. 1 answer
2. asked by Quay
3. 2,867 views
A cashier gives one person a $5 bill and 15 $1 bills in exchange for a $20 bill. He gives a second person a $10 bill, a $5 bill,
1. 8 answers
2. asked by Alicia Martinez
3. 2,553 views
Which Industrial Revolution inventor improved upon the Newcomen steam engine?James Watt Eli Whitney James Hargraves Elias Howe I
1. 5 answers
2. asked by HELP
3. 2,551 views
A girl starts at A and walks 2km south to B.she then walks 3km west to C.find the distance and bearing of C from A.
1. 4 answers
2. asked by Gift
3. 2,451 views
Q: The value of ΔS° for this reaction is 177 J/K. At what temperatures is this reaction spontaneous at standard conditions?
1. 3 answers
2. asked by .
3. 2,353 views
A study of 40 bowlers showed that their average score was 186. The standard deviation of the population is 6. Find the 95%
1. 2 answers
2. asked by Greg
3. 2,265 views
These are all the questions I missed on my practice quizzes, however I was never given the correct answers. I was hoping someone
1. 3 answers
2. asked by Mary
3. 2,179 views
Hi, I need help figuring out this question.An impure sample of barium hydroxide, Ba(OH)2 (aq), has a mass of 0.540 g. It is
1. 1 answer
2. asked by Hanna
3. 2,100 views
what is the theme in January by john updike?is it the heat from January or the coldness from january
1. 2 answers
2. asked by Anonymous
3. 1,747 views
Iodine-131 has a half life of 2.2 × 10-2 year. How long will it take to reduce a 130 g sample of 131I to 74 g 131I?
1. 1 answer
2. asked by Kymora
3. 1,714 views
What has been a result of protests in Central Asia and the Caucasus such as the protests in Kyrgyzstan?A. Protests have ended
1. 33 answers
2. asked by
3. 1,464 views
Which of the following best defines a curriculum objective?a.A reflection of the teacher's values and beliefs about children b.A
1. 2 answers
2. asked by Bev
3. 1,407 views
Find the maximum value of |r| and any zeros of r. (Assume 0 ≤ θ < 2π. Enter any zeros as a comma-separated list.)r = 5 +
1. 1 answer
2. asked by Thomas
3. 1,380 views
Which part of the Eighth Amendment was incorporated at the state level using the Fourteenth Amendment?A. due process B. equal
1. 1 answer
2. asked by dbh
3. 1,311 views
(a) Use differentiation to find a power series representation forf(x) = 1/(5 + x)^2 What is the radius of convergence, R? (b)
1. 0 answers
2. asked by Anonymous
3. 1,299 views
Make a scale drawing to answer the questionA boy starts at A and walks 3km east of B he then walks 4km north to c find the
1. 2 answers
2. asked by Bolu
3. 1,292 views
Convert the rectangular equation to polar form. Assumea > 0. x^2 + y^2 - 9ax=0
1. 1 answer
2. asked by Thomas
3. 1,247 views
Convert the polar equation to rectangular form.θ = 4π/3
1. 1 answer
2. asked by Thomas
3. 1,231 views
Suggest two ways on how the geographical distribution of media can be improved in South African
1. 1 answer
2. asked by Anonymous
3. 1,231 views
in the expression -9x - 2 x^2 +7 what us the coefficient of X?-9 -2 9 7 Plz helppp
1. 4 answers
2. asked by melanie Esperanza
3. 1,082 views
Speech about English is the language of opportunity. Why bother to teach indigenous languages?
1. 1 answer
2. asked by Zanele
3. 1,080 views
According to Jones (1999), a canned curriculum:a.replicates units and lessons taught by the teacher in previous years. b.is a
1. 1 answer
2. asked by Bev
3. 1,071 views
how long will it take for a 1.5A current to coat evenly a layer of copper 0.1mm thick on both sides of a 12cm by 12cm copper
1. 1 answer
2. asked by poppy
3. 1,069 views
Suppose you earned 6t + 2 dollars on Monday and 9t – 6 dollars on Tuesday. What were your totalearnings? Simplify your answer.
1. 34 answers
2. asked by melanie Esperanza
3. 1,034 views
Cells use the hydrolysis of adenosine triphosphate, abbreviated as ATP, as a source of energy. Symbolically, this reaction can
1. 0 answers
2. asked by .
3. 1,005 views
Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the
1. 2 answers
2. asked by Philip
3. 945 views
The three-dimensional arts may also be called the _____ arts.plastic sensory graphic visual plastic?
1. 3 answers
2. asked by Bev
3. 908 views
t was the significance of the Byzantine Empire’s creation of the basilica of Hagia Sophia?For two centuries, this church
1. 6 answers
2. asked by HELP
3. 905 views
three example of human rights violation /discrimination and give reasons for your choice
1. 1 answer
2. asked by Anonymous
3. 746 views
Find the maximum value of |r| and any zeros of r. (Assume 0 ≤ θ < 2π. Enter any zeros as a comma-separated list.)r = 19 -
1. 1 answer
2. asked by Thomas
3. 724 views
You have 53 g of aluminum at25 degrees C.How much heat must be added to raise its temperature to 139 degrees C? Assume the
1. 2 answers
2. asked by Andrea
3. 673 views
Traffic police examine the scene of an accedient involving two cars and measure a 72 metre long skid mark of one of the cars,
1. 1 answer
2. asked by JACKSON YAMANGA
3. 654 views
The equation y=25sin(120t-4x) represent a Wave motion.Determine the frequency and period
1. 2 answers
2. asked by Catherine
3. 654 views
The control group's score of 47.26 on the pretest put it at the 26th percentile. Does this percentile score represent nominal,
1. 1 answer
2. asked by Sajjad
3. 629 views
How do the Schenck and Dennis cases illustrate that the United States Constitution is a living document?a. The Congress did not
1. 1 answer
2. asked by Anonymous
3. 602 views
Find the area of the region below y=x^2−2x+3 and above y=9 for 3≤x≤5.Area =
1. 2 answers
2. asked by Philip
3. 591 views
1. I bought bundle fonts at 1,000 dollars.2. I bought font bundles at 1,000 dollars. 3. I like this bundle font. 4. I like this
1. 1 answer
2. asked by rfvv
3. 591 views
Critically discuss six ways in which individual,groups and broader of South African community can be influenced by humans rights
1. 1 answer
2. asked by Albert
3. 591 views
One of my favorite genres of tv and movies is crime drama. There are constantly characters demanding other characters to either
1. 2 answers
2. asked by JMM2
3. 587 views
the electric gun in television tube is to acelerate electrons from rest to 3×10^7m/s with in adistance of 2cm. what is electric
1. 1 answer
2. asked by mohammed
3. 569 views
Find the maximum value of |r| and any zeros of r. (Assume 0 ≤ θ < 2π. Enter any zeros as a comma-separated list.)r =
1. 1 answer
2. asked by Thomas
3. 542 views
African slaughter rituals should be allowed in the suburbs
1. 1 answer
2. asked by Ncedo
3. 535 views
if 25 cm^3 of a 0.1 M na2co3 solution neutralised a solution containing h2so4, in 250 cm^3 of solution.calculate the molarity of
1. 1 answer
2. asked by The Okome
3. 523 views
The control group had a standard deviation of 7.78 on the pretest. Does this standard deviation represent nominal, ordinal, or
1. 1 answer
2. asked by Sajjad
3. 521 views
Scope of home economics
1. 1 answer
2. asked by Chinelo
3. 519 views
Choose three examples of human rights violations /discrimination and give reasons for your choice
1. 1 answer
2. asked by Bongani
3. 494 views
A 20V supply is connected with a resistor of 4.0A/s 200ohm in an a.c circuit find the phase angle in the circuit?
1. 1 answer
2. asked by poppy
3. 473 views
Any website recommendations for Java beginners?
1. 5 answers
2. asked by Sam
3. 466 views
How using the power rule for (-1)^n equal (-1)^n+1? Should it equal n(-1)^n-1?
1. 1 answer
2. asked by KKK
3. 457 views
can anyone explain the Polynomials math thing for me... i dont really know how to solve it. and i really need to learn something
1. 2 answers
2. asked by melanie Esperanza
3. 437 views
accelaration of a projectile fired veriticaly downwards
1. 1 answer
2. asked by Zana
3. 428 views
What are wrlfare payment
1. 1 answer
2. asked by Anonymous
3. 422 views
6 pratical solution of humah right violation and dicrimination
1. 1 answer
2. asked by Tshiwawa ronewa
3. 394 views
(1/4)^4 x (1/3)^2
1. 1 answer
2. asked by Tierra
3. 331 views

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