04/21/25

verify for all points (x1,y1) on circle x^2+y^2=r^2, that all points (x2,y2) on tangent line to circle at (x1,y1) satisfy x1x2+y1y2=r^2
assume (x1,y1) is a point on the circle x2+y2=r2the tangent line will be -x1/y1=(y-y1)/(x-x1)-x(x1)+x12=y(y1)-y12x(x1)+y(y1)=r2this means all points (x2,y2) on the tangent line for point (x1,y1) on... more
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03/28/25

Differential Equations problem
As the engineer in charge of the calibration software, you are to create the correct algorithm to analyzethe desk on which the printer is. Let us focus on some part of this. Assume the machine is... more
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02/11/24

Help writing a PYTHON program that generates a random number and the player tries to guess it.

You wont be using any LOOPS, creating any Functions(other than using the random number generator) and NO MODULES at this point. Everything at this point is in sequence(Line-By-Line). You can add... more
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12/05/23

Express the confidence interval 32.6% +- 7.1% in interval form. Express the answer in decimal format (do not enter as percents).
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12/05/23

) How did native peoples of Canada live before Europeans came to the area? Was this similar to or different from how natives in the US lived before Europeans arrived? Why/why not?
Canada
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12/05/23

A Small Regional Flight Carrier

A small regional carrier accepted 17 reservations for a particular flight with 15 seats. 8 reservations went to regular customers who will arrive for the flight. Each of the remaining passengers... more
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12/03/23

Beginner's beginner
I have been attempting to teach myself code, but it is not going well. I'm learning things like int, str and float. When it comes to doing the sample coding, I don't do well. My goal is to leave my... more
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10/27/23

Write an equation, in slope-intercept form, for the line that passes through the point (2, -2) and is parallel to the line y=−x−2
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10/27/23

Geometry essay / paragraph proof
Given: XN is congruent to NZ and NY is congruent to NW.Based on the information, can you determine that the quadrilateral must be a parallelogram? Explain.
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10/27/23

What were not weakness of the article of confederation
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10/27/23

Pytorch torch.distributed.launch v. torchrun
I found this GitHub Repo, https://github.com/hbzju/pico, which trains a pytorch model to identify mislabeled data in a dataset. I don't have much experience with torch and am trying to modify the... more
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10/27/23

Would like to cancel a duplicate account
Hi, I have two accounts. One with the email address of ********@yahoo.com and another with *********. I was wondering if it would be possible to close the montclair.edu account. Would someone be... more
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10/27/23

An alcohol solution consists of 7 gallons of pure water and x gallons of alcohol, x>0 . Let f(x) be the ratio of the volume of alcohol to the total volume of liquid.
An alcohol solution consists of 7 gallons of pure water and x gallons of alcohol, x>0. Let f(x) be the ratio of the volume of alcohol to the total volume of liquid.(Note that f(x) is the... more
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10/26/23

<1= (8x+9) and <8= (10x-19) find X and m<8
NEED HELP ASAP
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10/25/23

please help me answer this
A newspaper article reported that people spend a mean of 6 hours per day watching TV, with a standard deviation of 1.9 hours. A psychologist would like to conduct interviews with the 15% of the... more
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10/25/23

Capital Structure: Moving to the Optimal

You are attempting to structure a debt issue for Eaton Corporation, a manufacturer of automotive components. You have collected the following information on the market values of debt and equity for... more
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10/25/23

Assume that a procedure yields a binomial distribution with a trial repeated times.

Use either the binomial probability formula (or a technology like Excel or StatDisk) to find the probability of successes given the probability of failure on a single trial.
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10/25/23

With one method of a procedure called acceptance sampling
a sample of items is randomly selected without replacement and the entire batch is rejected if there is at least one defective unit. The ABCD Electronics Company has just manufactured 4500... more
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10/25/23

The table summarizes results from 985 pedestrian deaths that were caused by automobile accidents
Driver Intoxicated? Pedestrian Intoxicated? Yes No Yes 60 74 No 289 562 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was not intoxicated. Report... more
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10/24/23

A rectangular pool is surrounded by a walk 2 meters wide.

A rectangular pool is surrounded by a walk 2 meters wide. The pool is 5 meters longer than its width. If the total area of the pool and walk is 172 square meters more than the area of the​ pool,... more
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10/23/23

Question is in the description (IXL question)
Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks.Winston is a kickboxing instructor who will be teaching classes at a local gym. To get... more
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10/23/23

Can you calculate the missing sales revenue
calculate sales revenue on an income statement given a cost of goods sold of 56,000, gross profit of 59,000 and operating expenses of 48,000
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10/22/23

Rectangle of the x
geometry find the value of x so the rectangle have the same area
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10/22/23

The confidence interval
The confidence interval for the population variance isC=0.98, s2=7.84, n=27
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10/21/23

Conjecture: A quadrilateral with one pair of sides both congruent and parallel is a parallelogram.
1. Draw a diagram of the situation. 2. Mark the given information. 3. Restate the conjecture as a specific statement using the diagram.
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