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Questions Asked on December 5, 2020

a scrow jack whose pitch is 2mm is used to raise a motor car of mass 900kg through a height of 200cm the length of the tommy bar
1. 5 answers
2. asked by Na'anshep k.peter
3. 1,548 views
Given that a car travelling east at a certain speed passes two police stations a certain distance apart, one at time T and the
1. 2 answers
2. asked by Ann
3. 4,442 views
What is the best definition for argument?(1 point)a detailed explanation by an author for why something is true or is possible a
1. 14 answers
2. asked by connexus boy
3. 2,453 views
What are the lengths of the sides of the arrays that show how 6 boxes can be arranged?A. 1,2,3,6 B.1,2,4,6 C. 1,6 D. 1,3,6
1. 10 answers
2. asked by Amelia
3. 3,411 views
3.13 The following data give the 2010 gross domestic product (in billions of dollars) for all 50 states. Thedata are entered in
1. 3 answers
2. asked by zoya
3. 673 views
Evaluate the expression when x = 8 and y = 9: x(y − 9)3 + 2
1. 4 answers
2. asked by KKZ
3. 933 views
A rectangle with one side length of 450 mm and a perimeter of 2 meters has area what?
1. 1 answer
2. asked by Samantha
3. 334 views
Which excerpt from I Never Had it Made best uses narrative techniques to paint a picture for readers?
1. 4 answers
2. asked by Anonymous
3. 561 views
Setup: You will use this setup for all problems below.You observe k i.i.d. copies of the discrete uniform random variable Xi,
1. 1 answer
2. asked by Ann
3. 731 views
3.17 The following data give the amount of money (in dollars) that each of six Canadian social servicecharities spent to raise
1. 1 answer
2. asked by zoya
3. 479 views
What is the probability distribution function (PDF) of Y, if Y is uniformly distributed on the interval [a,b], where b <= a?
1. 2 answers
2. asked by Ann
3. 3,429 views
Consider a Bernoulli process, with arrival probability at each time slot equal to p=1/3.An observer arrives at time slot 10 and
1. 5 answers
2. asked by Ann
3. 2,565 views
The probability of Heads of a coin is y, and this bias y is itself the realization of a random variable Y which is uniformly
1. 4 answers
2. asked by Ann
3. 2,608 views
What is Var(T)?
1. 2 answers
2. asked by Ann
3. 4,732 views
Let A and B be independent random variables with means 1, and variances 1 and 2, respectively.Let X=A−B and Y=A+B. Find the
1. 4 answers
2. asked by Ann
3. 2,796 views
Mr. A brought a put option of 6 months for a price of $50. The strike price is $150 . At the end of 6 months, the stocks is
1. 4 answers
2. asked by Amar
3. 1,214 views
1. -2v -7 - = 23
1. 1 answer
2. asked by me need help
3. 175 views
If (2x+3) is a factor of 4x^4+ax^2+2x+3, find the value of a
1. 5 answers
2. asked by hi
3. 891 views
Using a ruler and a pair of compasses only, construct a parallelogram ABCD in which/ab/=8cm, abc=135° and the
1. 4 answers
2. asked by Owoyale Mariyam
3. 1,406 views
Suilo wants to build a wooden fence to enclose his vegetable garden determine the amount of fencing he needs by finding the
1. 1 answer
2. asked by Shannon
3. 361 views
Compare and contrast one of the outputs with one of the side effects.
1. 1 answer
2. asked by Moon
3. 454 views
Which best describes the beginning of the American Revolutionary War?A.) Great Britain and France declared war, known as the
1. 3 answers
2. asked by Junior Boi
3. 475 views
I need help coming up with a strong theme for my English class on the poem Blessing by Dharker:The skin cracks like a pod. There
1. 7 answers
2. asked by Paige
3. 325 views
If object in flat mirrors is 100cm distance from mirror how close with the image?
1. 1 answer
2. asked by Rinesa Berisha
3. 315 views
Samuel solved the equation h – 234 = 1,192 and found the solution to be h = 958. Is he correct? If not, why not?A. Yes, he is
1. 4 answers
2. asked by Anonymous
3. 553 views
−2y^2−6y+7=0step 2 of 2 : Use the discriminant, b2−4ac, to determine the number of solutions of the given quadratic
1. 3 answers
2. asked by Ashley
3. 1,346 views
What is your favorite anime/T.V. show?
1. 5 answers
2. asked by Tsukasa Yugi
3. 370 views
Consider the following algebraic statements and determine the values of x for which each statement is true. On a number line,
1. 4 answers
2. asked by Jenny
3. 946 views
Two freight trucks are traveling to the same destination, and each are traveling at a constant speed. Truck A is 187miles away
1. 1 answer
2. asked by hihihi
3. 462 views
x^2=7x+12=0Solve the following quadratic equation by completing the square. Simplify the solutions and rationalize denominators,
1. 3 answers
2. asked by Ashley
3. 733 views
Describe some effects of the rise of communism in the Soviet Union.It's a written question and idk what to do, someone please
1. 3 answers
2. asked by help plz
3. 1,178 views
Can someone help me find p(a): x^5-x^4+4 by x+1?
1. 1 answer
2. asked by hi
3. 161 views
How would I simplify (3 sqrt -5 + 2)(4 sqrt -12 – 1)?I think that I would have to use the distributive property, but does
1. 4 answers
2. asked by Bobbie
3. 904 views
cos^2 B - sin^2 B = 2 cos^2 B - 1Help plzzzzzzz
1. 1 answer
2. asked by Shood
3. 239 views
cos^2 B - sin^2 B = 2 cos^2 B - 1
1. 1 answer
2. asked by Shood
3. 213 views
When we were alone, [Lillian Jean] confided her secrets to me: the boy she had passionately loved for the past year and the
1. 6 answers
2. asked by John
3. 1,069 views
A depression in the ground due to a cave collapse or acidic water dissolution of limestone is called aA. stalactite. B. cave. C.
1. 1 answer
2. asked by Haha
3. 336 views
4. In some parts of the world people use spears in order to catch fish. Quite often when people try to do it for the first time
1. 2 answers
2. asked by Heyyy 🙂
3. 632 views
The point S(2, -6) is rotated 180° counterclockwise around the origin. What are the coordinates of the resulting point, S′?
1. 6 answers
2. asked by hi
3. 1,880 views
For Rome, which was the most serious consequence of the invasion of the Huns?
1. 10 answers
2. asked by alexandra
3. 2,267 views
5.8.2 - Quiz: Word Choice in a Biography QuizA biography is Correct answer A. a true story written about a real person by
1. 7 answers
2. asked by HERE TO HELP
3. 2,374 views
The surface Area of a cube with volume of 343 cubic units is how many square units?
1. 2 answers
2. asked by Sarah
3. 498 views
Y=7x+64x-3y=16
1. 1 answer
2. asked by Brook
3. 287 views
A principal earns 7.5% per year simple interest. How long will it take for the future value to quadruple?
1. 3 answers
2. asked by ELA
3. 321 views
a place goods are made
1. 1 answer
2. asked by bokivi
3. 215 views
Find the R and intervalsummation from n=1 to infinity n/bn (x − a)^n, b > 0
1. 5 answers
2. asked by Michelle
3. 339 views
How much pennies could pennies become pennies just like mother pennies and father pennies with alot of pennies without a little
1. 1 answer
2. asked by Pennies
3. 394 views
find the equation of the line Having twice the x-intercept and half the y-intercept of the line x + 3y -12 = 0.
1. 1 answer
2. asked by Anonymous
3. 309 views
A hydraulic lift office chair has its seat attached to a piston with an area of 11.4 cm2. The chair is raised by exerting force
1. 4 answers
2. asked by jill
3. 455 views
Why was the city of Boston able to respond so effectively to those killed and wounded in the Boston Marathon Bombings?
1. 1 answer
2. asked by Monothy
3. 244 views
choose a classical artist whose work is centuries old or the illustrator of your favorite graphic novels. Imagine that you have
1. 1 answer
2. asked by FourGoldenMemes
3. 423 views
which of the following correct order the taxa in classify organismsc d a a b b d b a b c b a c c c d d b a a d a b a a c d c a a
1. 1 answer
2. asked by ty bone
3. 336 views
What are the four steps that occur during the M phase?
1. 1 answer
2. asked by Sabrina
3. 508 views
I need someone to check my work please!1. A delta is made up of _______. a. melted iron b. sharp rocks c. gullies d. sand and
1. 2 answers
2. asked by Nate
3. 550 views
Hi I am in grade 10 and I am doing iSizulu FAL Maths Lit Economics Life Orientation Business Studies and Geography what is the
1. 4 answers
2. asked by Ntando
3. 1,294 views
An investment of $53,000 was made by a business club. The investment was split into three parts and lasted for one year. The
1. 3 answers
2. asked by Wijdan
3. 1,377 views
Sketch the region enclosed by 2𝑦=5𝑥‾‾√,𝑦=5, and 2𝑦+2𝑥=7. Decide whether to integrate with respect to 𝑥
1. 2 answers
2. asked by Shubham
3. 594 views
Sketch the region enclosed by 2y=5sqrtx, y=5 and 2y+3x=8. Decide whether to integrate with respect to x or y, and then find the
1. 3 answers
2. asked by Shubham
3. 1,275 views
Which two square roots are used to estimate 5A. 1 and 2 B. 2 and 4 C. 4 and 9 D. 9 and 16 I think its C. or D. Am I right???
1. 3 answers
2. asked by Tsukasa Yugi
3. 318 views
What are the different types of common traffic signs and their respective meanings?
1. 1 answer
2. asked by CruckedCop
3. 159 views
Suppose we launch a scientific rocket straight up from sea level (at standard conditions) with a pressure measuring device
1. 1 answer
2. asked by Pepe
3. 501 views
If 3x^3+ax^2+3x+2 leaves a reminder of 4 on division by (3x-1) find a
1. 2 answers
2. asked by hi
3. 622 views
What occurs when MPF cyclin levels are highest?
1. 6 answers
2. asked by Pearce
3. 902 views
Water is flowing at 3 m/s in a horizontal pipe under a pressure of 200 kpa. The pipe, which narrows to half its original
1. 1 answer
2. asked by Jessabelle
3. 528 views
What is the probability that the observer will see exactly two arrivals during the time slots 8, 9, 10, and 11?
1. 2 answers
2. asked by Arrival
3. 5,090 views
Five Parcels Of Different Sizes Have A Total Mass Of 800g. Find Their Average MassXD (seriously pls help)
1. 3 answers
2. asked by Pls Help Meh
3. 574 views
Let A and B be independent random variables with means 1 , and variances 1 and 2 , respectively.Let X=A−B and Y=A+B . Find the
1. 5 answers
2. asked by Juan
3. 2,844 views
A group of n professionals sit at a table at a conference. Before the presentation begins, they all put their cellular phones
1. 6 answers
2. asked by Tram
3. 3,041 views
You observe k i.i.d. copies of the discrete uniform random variable Xi , which takes values 1 through n with equal probability.D
1. 10 answers
2. asked by Lex
3. 7,852 views

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