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December
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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
5 answers
asked by
Na'anshep k.peter
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
2 answers
asked by
Ann
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
14 answers
asked by
connexus boy
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
10 answers
asked by
Amelia
3,411 views
3.13 The following data give the 2010 gross domestic product (in billions of dollars) for all 50 states. The
data are entered in
3 answers
asked by
zoya
673 views
Evaluate the expression when x = 8 and y = 9: x(y − 9)3 + 2
4 answers
asked by
KKZ
933 views
A rectangle with one side length of 450 mm and a perimeter of 2 meters has area what?
1 answer
asked by
Samantha
334 views
Which excerpt from I Never Had it Made best uses narrative techniques to paint a picture for readers?
4 answers
asked by
Anonymous
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 answer
asked by
Ann
731 views
3.17 The following data give the amount of money (in dollars) that each of six Canadian social service
charities spent to raise
1 answer
asked by
zoya
479 views
What is the probability distribution function (PDF) of Y, if Y is uniformly distributed on the interval [a,b], where b <= a?
2 answers
asked by
Ann
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
5 answers
asked by
Ann
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
4 answers
asked by
Ann
2,608 views
What is Var(T)?
2 answers
asked by
Ann
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
4 answers
asked by
Ann
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
4 answers
asked by
Amar
1,214 views
1. -2v -7 - = 23
1 answer
asked by
me need help
175 views
If (2x+3) is a factor of 4x^4+ax^2+2x+3, find the value of a
5 answers
asked by
hi
891 views
Using a ruler and a pair of compasses only, construct a parallelogram ABCD in which/ab/=8cm, abc=135° and the
4 answers
asked by
Owoyale Mariyam
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 answer
asked by
Shannon
361 views
Compare and contrast one of the outputs with one of the side effects.
1 answer
asked by
Moon
454 views
Which best describes the beginning of the American Revolutionary War?
A.) Great Britain and France declared war, known as the
3 answers
asked by
Junior Boi
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
7 answers
asked by
Paige
325 views
If object in flat mirrors is 100cm distance from mirror how close with the image?
1 answer
asked by
Rinesa Berisha
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
4 answers
asked by
Anonymous
553 views
−2y^2−6y+7=0
step 2 of 2 : Use the discriminant, b2−4ac, to determine the number of solutions of the given quadratic
3 answers
asked by
Ashley
1,346 views
What is your favorite anime/T.V. show?
5 answers
asked by
Tsukasa Yugi
370 views
Consider the following algebraic statements and determine the values of x for which each statement is true. On a number line,
4 answers
asked by
Jenny
946 views
Two freight trucks are traveling to the same destination, and each are traveling at a constant speed. Truck A is 187
miles away
1 answer
asked by
hihihi
462 views
x^2=7x+12=0
Solve the following quadratic equation by completing the square. Simplify the solutions and rationalize denominators,
3 answers
asked by
Ashley
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
3 answers
asked by
help plz
1,178 views
Can someone help me find p(a): x^5-x^4+4 by x+1?
1 answer
asked by
hi
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
4 answers
asked by
Bobbie
904 views
cos^2 B - sin^2 B = 2 cos^2 B - 1
Help plzzzzzzz
1 answer
asked by
Shood
239 views
cos^2 B - sin^2 B = 2 cos^2 B - 1
1 answer
asked by
Shood
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
6 answers
asked by
John
1,069 views
A depression in the ground due to a cave collapse or acidic water dissolution of limestone is called a
A. stalactite. B. cave. C.
1 answer
asked by
Haha
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
2 answers
asked by
Heyyy 🙂
632 views
The point S(2, -6) is rotated 180° counterclockwise around the origin. What are the coordinates of the resulting point, S′?
6 answers
asked by
hi
1,880 views
For Rome, which was the most serious consequence of the invasion of the Huns?
10 answers
asked by
alexandra
2,267 views
5.8.2 - Quiz: Word Choice in a Biography Quiz
A biography is Correct answer A. a true story written about a real person by
7 answers
asked by
HERE TO HELP
2,374 views
The surface Area of a cube with volume of 343 cubic units is how many square units?
2 answers
asked by
Sarah
498 views
Y=7x+6
4x-3y=16
1 answer
asked by
Brook
287 views
A principal earns 7.5% per year simple interest. How long will it take for the future value to quadruple?
3 answers
asked by
ELA
321 views
a place goods are made
1 answer
asked by
bokivi
215 views
Find the R and interval
summation from n=1 to infinity n/bn (x − a)^n, b > 0
5 answers
asked by
Michelle
339 views
How much pennies could pennies become pennies just like mother pennies and father pennies with alot of pennies without a little
1 answer
asked by
Pennies
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 answer
asked by
Anonymous
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
4 answers
asked by
jill
455 views
Why was the city of Boston able to respond so effectively to those killed and wounded in the Boston Marathon Bombings?
1 answer
asked by
Monothy
244 views
choose a classical artist whose work is centuries old or the illustrator of your favorite graphic novels. Imagine that you have
1 answer
asked by
FourGoldenMemes
423 views
which of the following correct order the taxa in classify organisms
c 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 answer
asked by
ty bone
336 views
What are the four steps that occur during the M phase?
1 answer
asked by
Sabrina
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
2 answers
asked by
Nate
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
4 answers
asked by
Ntando
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
3 answers
asked by
Wijdan
1,377 views
Sketch the region enclosed by 2𝑦=5𝑥‾‾√,𝑦=5, and 2𝑦+2𝑥=7. Decide whether to integrate with respect to 𝑥
2 answers
asked by
Shubham
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
3 answers
asked by
Shubham
1,275 views
Which two square roots are used to estimate 5
A. 1 and 2 B. 2 and 4 C. 4 and 9 D. 9 and 16 I think its C. or D. Am I right???
3 answers
asked by
Tsukasa Yugi
318 views
What are the different types of common traffic signs and their respective meanings?
1 answer
asked by
CruckedCop
159 views
Suppose we launch a scientific rocket straight up from sea level (at standard conditions) with a pressure measuring device
1 answer
asked by
Pepe
501 views
If 3x^3+ax^2+3x+2 leaves a reminder of 4 on division by (3x-1) find a
2 answers
asked by
hi
622 views
What occurs when MPF cyclin levels are highest?
6 answers
asked by
Pearce
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 answer
asked by
Jessabelle
528 views
What is the probability that the observer will see exactly two arrivals during the time slots 8, 9, 10, and 11?
2 answers
asked by
Arrival
5,090 views
Five Parcels Of Different Sizes Have A Total Mass Of 800g. Find Their Average Mass
XD (seriously pls help)
3 answers
asked by
Pls Help Meh
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
5 answers
asked by
Juan
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
6 answers
asked by
Tram
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
10 answers
asked by
Lex
7,852 views
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