Math / Science

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The Math / Science topic primarily includes discussions of mathematics, physics, statistics and economic analysis, but also biology, chemistry and other sciences.

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Attached is CAN Transceiver Datasheet.  This IC is wired in our Microcontroller based Electronic Control Unit.
 
What will be CAN High (CANH) and CAN Low (CANL) Voltage when CAN Transceiver is in …

210 views
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Attached is CAN Transceiver Datasheet. This IC is wired in our Microcontroller based Electronic Control Unit.

CAN_A_H1 and CAN_A_L1 are connected to CANH and CANL of Transceiver.  Also, CAN_A_H2 …

513 views

Before doing a linear regression on a data-set one needs to find out a few things about the data:

is there is a linear relation between the dependent and independent variables
are the variables …

214 views
Enumerating Prime Numbers in Excel / VBA

Finds all prime numbers in a range requested and places them in a public primes() array. I've demostrated a template size of 30 (2 * 3 * 5) but larger templates can be built such 210  (2 * 3 * 5 * 7) …

04 views

I have a one liter aerosol can filled with compressed air at 70 degrees F at a pressure of 3 atmospheres. I discharge the contents to the atmosphere. What is the temperature of the gas left in the …

1122 views

I've been requested to determine at what point it would no longer be profitable to make templates to assist in data perfection - if we decrease documents needing perfection. Please review these …

333 views
Binomial Distribution

Although Jacob Bernoulli (1654-1705) has been credited as the creator of "Binomial Distribution Table", Gottfried Leibniz (1646-1716) did his dissertation on the subject in 1666; Leibniz you may …

010 views

I am trying to create a summery plot with the  information below and after creating the summery plot and then going to bin settings then variable bin width and use the bounds data as my variable bin …

216 views

When we purchase storage, we typically are advertised storage of 500GB, 1TB, 2TB and so on. However, when you actually install it into your computer, your 500GB HDD will actually show up as 465GB. Why?
It has to do with the way people and computers use numbers and do math.

075 views

I'm a little lacking in the statistics area - more like a lot.
I have a list of numbers in excel that I think might be related to a stock price trend.
There are about 2000 + representing each day …

241 views
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I just got above digital lock but …

1255 views

Hi there,

It's been a while since I've seen this type of equation, not sure what to do here:


I am not sure this even makes sense, because if i = 1 then why not just say X subscript 1, instead …

2385 views

Why is the answer x+b/2a

Shouldn't the answer be +/- (x+b/2a)

3561 views

I am just learning algebra so I can help my daughter with some of her homework. I am trying to understand how this answer was derived. The resulting explanation from an online calculator does not make…

427 views



What do I need to do here? It's been a while since I've seen anything like this and I'm confused by a few things.

I assume X subscript 1 equals to the number 13 from to a set of random numbers,…

1350 views

Hello,

What math equation describes the number of possible window positions when dividing a computer screen (rectangle) using one, two, & three sections in one or both (horizontal & vertical) axes?…

443 views

Following is what some source says about Autosar OS Multicore Support:

1.  Communication via shared memory.  Spinlocks are used for critical sections.

2.  You can not share resources between …

237 views

I did mathematics a long time ago, so I need some help with this example:

Construct a set of the values of e^x sin(x) at x = 6, 6.1, 6.2,    , 9.

Would the set need to go all the way up until 9?…

228 views

I'm creating C language controller application that will run on host.  The purpose of this application is to control Lauterbach Trace32 Debugger remotely.  

To achieve this remote control, …

623 views
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Dear Experts
Need an excel formulae which can do the numbering of the sequence as shown in cell range E3:E6 base on the patter in the E3:E14, where it repeats as a set (like in D3:D6-D7:D10)
It …

962 views

Dear experts,

Background: I am preparing for GRE and i come from commerce background and not MAth background. I am confident i can learn the math after putting the required efforts.

My request …

1448 views

If I had a Mean of 35 and a Standard Deviation of 5, then would one Standard Deviation less than the Mean be equal to 30?

225 views

Hi all,

I hope I can explain this one to you without much confusion.

I want to work on a compound interest formula that start with a compound daily rate of, say 1%. I have a target to reach …

546 views

My teacher told me to write a digest paper. What is a digest paper?

650 views

I've been tasked with finding the most consistent performers regarding AHT in a call centre. We are about to launch a test with a view of reducing handling times and I need to find the agents with the…

432 views
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