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Questions Asked on July 23, 2019

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.
1. 3 answers
2. asked by Anonymous
3. 300,348 views
Let Θ be a Bernoulli random variable that indicates which one of two hypotheses is true, and let P(Θ=1)=p. Under the
1. 4 answers
2. asked by Anonymous
3. 5,586 views
What surface ocean current is located at 30 degrees north and 75 degrees west?
1. 3 answers
2. asked by Anonymous
3. 4,486 views
Which identify protestant argument that challenge the sanctity and infallibility of the catholic papacy
1. 10 answers
2. asked by jc
3. 3,798 views
A defective coin minting machine produces coins whose probability of Heads is a random variable Q with PDFfQ(q)={5q4,0,if
1. 1 answer
2. asked by Anonymous
3. 2,975 views
Please help! ASAP1. If the integral from 1 to 6 of f of x, dx equals negative 10 and the integral from 3 to 6 of f of x, dx
1. 2 answers
2. asked by Justin
3. 2,958 views
For a prime number greater than 5, what can the last digit be? Explain your answer.
1. 3 answers
2. asked by Your Boss
3. 2,638 views
Someone please help me on this question!Ethanoic acid and 1-propanol are mixed with H2SO4 and heated. Write the balanced
1. 2 answers
2. asked by Anonymous
3. 1,928 views
Use the graph to answer the question.Parallelogram ABCD and its image. The coordinates of the vertices are listed in the long
1. 3 answers
2. asked by Dasia Garcia
3. 1,613 views
Five males with a particular genetic disorder have one child each. The random variable x is the number of children among the
1. 2 answers
2. asked by Mary
3. 1,586 views
The function f is continuous on the interval [3, 13] with selected values of x and f(x) given in the table below. Use the data
1. 1 answer
2. asked by Justin
3. 1,549 views
Multiple-choice questions each have five possible answers left parenthesis a comma b comma c comma d comma e right
1. 1 answer
2. asked by Maru
3. 1,510 views
Beverly sells mangoes. She sold half her mangoes plus half a mango last Monday. Then she sold half her remaining mangoes plus a
1. 1 answer
2. asked by KEVIN
3. 1,460 views
Several psychology students are unprepared for a surprise true/false test with 18 questions, and all of their answers are
1. 0 answers
2. asked by Mart
3. 1,260 views
A 60 kilogram tourist tries horseback riding in tagaytay.The horse has a mass of 500 kilogram.He moves around a circular path
1. 2 answers
2. asked by Kira
3. 1,232 views
Jill pays tax at 20c in the dollar for every dollar earned over $10 000. If Jill earns $x and x > 10 000, write an expression
1. 1 answer
2. asked by student #1
3. 1,194 views
Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature varies between 55 and
1. 1 answer
2. asked by pika
3. 1,104 views
An air column 10cm in length is trapped into the sea end of a capillary tube by a 15cm column of mercury with the tube held
1. 0 answers
2. asked by Mr:EL CHALPO
3. 959 views
A Ferris wheel is 10 meters in diameter and boarded from a platform that is 3 meters above the ground. The six o'clock position
1. 1 answer
2. asked by pika
3. 899 views
OH, I forgot to post this one with my last two questions! Here it is:3. f is a differentiable function for all x. Which of the
1. 1 answer
2. asked by Justin
3. 891 views
A mass is attached to a hanging spring and undergoes simple harmonic motion about an equilibrium location at y = 0. The
1. 0 answers
2. asked by opo
3. 839 views
How much will $8500 be worth if it is invested for 10 years at 6.5%/a, compounded weekly?
1. 2 answers
2. asked by A
3. 722 views
The rate constant for the reaction2A → B is 7.63 × 10−3 s−1 at 110°C. The reaction is first order in A. How long (in
1. 0 answers
2. asked by Marco
3. 722 views
A rectangle's length is 4 more than its width, x. Find an expanded expression for its area.
1. 1 answer
2. asked by student #1
3. 716 views
A ray of light which is incident in air on the surface of the glass block is deviated through 15 degree. The angle of incidwnce
1. 1 answer
2. asked by Arora Priyansh
3. 673 views
I need some assist seriously I don't know which career or job is suitable for me I've been thinking about this matter I have,
1. 1 answer
2. asked by Sbongakonke
3. 643 views
I need help with this question.A student used the area of a squre to find its side length. which probably describes the
1. 1 answer
2. asked by Sara
3. 616 views
My question wasA person’s blood cholesterol level is 245 mg/dL. (1g=1000mg; 1L=1000mL). Show all calculations. What is the
1. 2 answers
2. asked by anonymous
3. 598 views
The question is: You have recently been employed by a company that specialises in application development. Your firstproject is
1. 1 answer
2. asked by aria
3. 590 views
Calculate the centripetal force on a 2100kg car rounding a curve of 175m radius at speed of 60kph
1. 1 answer
2. asked by Miguel
3. 573 views
Define the following terms using graths&mathmaticals experessions of budget line:utility &util ?
1. 2 answers
2. asked by Abdulahi babekir
3. 563 views
Factorise20x^2 -x -1
1. 1 answer
2. asked by Jady
3. 554 views
A gun of mass 0.1kg has a bullet of mass 0.1kg the bullet leaves the piston when fired at a velocity of 200m/s find the final
1. 0 answers
2. asked by Mr:EL CHALPO
3. 542 views
Suppose f(x) =(x-1)^2/x+1 if x < 2 (x^2-2x-8)/x-4 if 2 <= x < 4 (1/(x-3))+5 if 4 <= x Identify any points of discontinuity, and
1. 1 answer
2. asked by Eddie
3. 536 views
There are several technological applications for the transuranium elements (Z > 92). An important one is in smoke detectors,
1. 1 answer
2. asked by Katherine
3. 536 views
There are several technological applications for the transuranium elements (Z > 92). An important one is in smoke detectors,
1. 1 answer
2. asked by Jane
3. 526 views
Expand and collect like terms:5 + (3x - 4)
1. 1 answer
2. asked by student #1
3. 526 views
THE IMAGE ABOVE SHOWS A CART WITH A MASS OF 3.00KG SLIDING FROM REST DOWN A RAMP AND MOVING UP AT THE OTHER SIDE AT POINT A THE
1. 1 answer
2. asked by Mark
3. 498 views
Using the Rule of 72, determine approximately how long it will take for Carolyn to double her money. Can you find more than one
1. 1 answer
2. asked by A
3. 489 views
Someone please help me on this question!A person’s blood cholesterol level is 245 mg/dL. (1g=1000mg; 1L=1000mL). Show all
1. 1 answer
2. asked by Anonymous
3. 488 views
What does the air in the living room of a man weigh if its dimensions are 3.2m,4.8m and a height of 3.5m respectively, When the
1. 1 answer
2. asked by Gideon
3. 487 views
h(t)=48-40cos(πt/45)When does the rider first reach a height of 17 feet? Give your answer to the nearest second.
1. 1 answer
2. asked by opo
3. 455 views
findth e im ag e o f th eli n e. y=3x+4.after.reflectioneintheliney=2x -3?
1. 4 answers
2. asked by line.of.reflectione
3. 445 views
Volume of prisms - Miscellaneous
1. 1 answer
2. asked by Joanna
3. 416 views
write 2:15 in the afternoon in Roman numerals
1. 1 answer
2. asked by kevi
3. 382 views
2x+3-4+5=7x?
1. 1 answer
2. asked by Usara racistina El albu
3. 322 views

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