Nickzom Calculator Calculates and Solves for Polynomials | Cubic and Quartic

According to Wikipedia,

In mathematics, a polynomial is an expression consisting of variables (also called indeterminates) and coefficients, that involves only the operations of additionsubtractionmultiplication, and non-negative integer exponents of variables.

Nickzom Calculator is the very first calculator encyclopedia to come out from Nigeria. It is capable of solving over 50,000 calculations and presenting the steps (workings). Fortunately, Nickzom Calculator can compute conception and best intercourse dates.

You can access Nickzom Calculator via any of these means:
Web – https://www.nickzom.org/calculator-plus
Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator
Android (Free) – https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator
Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Once, you have access to Nickzom Calculator proceed to the Calculator Map, click on Polynomials under Mathematics section

For Nickzom Calculator, there are two polynomials which are cubic and quartic.

A cubic equation or polynomial has a degree or order of 3 whereas a quartic equation or polynomial has a degree or order of 4.

Let’s start with a cubic equation

Continue reading Nickzom Calculator Calculates and Solves for Polynomials | Cubic and Quartic

How to Calculate the Resultant of Two Vectors (Physics)

According to Math Warehouse,

The resultant vector is the vector that ‘results’ from adding two or more vectors together.

The formula for calculating the resultant of two vectors is:

R = √[P2 + Q2 + 2PQcosθ]

Where:
R = Resultant of the Two Vectors
P = Magnitude of the First Vector
Q = Magnitude of the Second Vector
θ = Inclination Angle between the Two Vectors

Let’s solve an example, find the resultant of two vectors where the first vector has a magnitude of 30 and the second vector has a magnitude of 40 with 50° has the inclination between the two vectors.

From the example above, we can see that P is 30, Q is 40 and θ is 50. Now, inserting these values into the formula we compute for the resultant of the two vectors.

R = √[(30)² + (40)² + 2(30)(40) . cos50°]
R = √[900 + 1600 + 2(1200) . (0.6427876096865394)]
R = √[900 + 1600 + 2400(0.6427876096865394)]
R = √[900 + 1600 + 1542.6902632476945]
R = √[4042.6902632476945]
R = 63.58215365373915

Therefore, the resultant of the two vectors is 63.58215365373915.

To be able to get the resultant of two vectors using Nickzom Calculator. You need to know the magnitude of the two vectors and the inclination between the two vectors.

Continue reading How to Calculate the Resultant of Two Vectors (Physics)

Nickzom Calculator Calculates Conception and Best Intercourse Dates

According to Wikipedia,

Conception, the beginning of pregnancy involving fertilisation (the fusion of gametes to produce an embryo) and implantation of the embryo onto the uterine wall.

Nickzom Calculator is capable of informing you on the conception date of your baby, due date of the baby and the most probable and possible conception. There are two major parameters that needs to be provided to obtain the required information.

  • First Day of Your Last Period
  • Average Length of Cycles

Nickzom Calculator provides 6 subsequent cycle dates on the following dates:

  • Most Probable Conception Dates
  • Best Intercourse Days
  • Possible Conception Days
  • Estimated Due Date

Nickzom Calculator is the very first calculator encyclopedia to come out from Nigeria. It is capable of solving over 50,000 calculations and presenting the steps (workings). Fortunately, Nickzom Calculator can compute conception and best intercourse dates.

Continue reading Nickzom Calculator Calculates Conception and Best Intercourse Dates

Nickzom Calculator Calculates Basal Metabolic Rate

According to Wikipedia,

Basal Metabolic Rate is a variant of standard metabolic rate measurement that excludes the temperature data, a practice that has led to problems in defining “standard” rates of metabolism for many mammals.

Basal Metabolic Rate is the rate of energy expenditure per unit time by endothermic animals at rest. It is reported in energy units per unit time ranging from watt (joule/second) to ml O2/min or joule per hour per kg body mass J/(h·kg). Proper measurement requires a strict set of criteria be met. These criteria include being in a physically and psychologically undisturbed state, in a thermally neutral environment, while in the post-absorptive state (i.e., not actively digesting food).

Nickzom Calculator is the very first calculator encyclopedia to come out from Nigeria. It is capable of solving over 50,000 calculations and presenting the steps (workings). Fortunately, Nickzom Calculator can solve for your body metabolic rate.

 

You can access Nickzom Calculator via any of these means:
Web – https://www.nickzom.org/calculator-plus
Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator
Android (Free) – https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator
Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Once, you have access to Nickzom Calculator proceed to the Calculator Map, click on Health | Fitness Calculator under Calculator section

Then, click on Basal Metabolic Rate

Up next, comes a page or activity to enter the values for the respective parameters needed in computing the basal metabolic rate. These parameters according to Nickzom Calculator are:

  • Age
  • Gender
  • Weight (in Kilograms)
  • Height (in Centimeters)

For Example: I am 23 years old. I am a male. I weight 105 Kilograms and I am 182 centimeters tall.

The screenshot below displays the values entered appropriately.

Now, click on Calculate

Therefore, according to Mifflin-St. Joer equation, my basal metabolic rate is 2,077.5 calories per day.

Continue reading Nickzom Calculator Calculates Basal Metabolic Rate

Nickzom Calculator Calculates Body Mass Index

According to Wikipedia,

The body mass index (BMI) or Quetelet index is a value derived from the mass (weight) and height of an individual. The BMI is defined as the body mass divided by the square of the body height, and is universally expressed in units of kg/m2, resulting from mass in kilograms and height in metres.

Nickzom Calculator is the very first calculator encyclopedia to come out from Nigeria. It is capable of solving over 50,000 calculations and presenting the steps (workings). Fortunately, Nickzom Calculator can solve for your body mass index.

You can access Nickzom Calculator via any of these means:
Web – https://www.nickzom.org/calculator-plus
Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator
Android (Free) – https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator
Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Once, you have access to Nickzom Calculator proceed to the Calculator Map, click on Health | Fitness Calculator under Calculator section

Then, click on BMI Calculator

Continue reading Nickzom Calculator Calculates Body Mass Index

Calculating Compound Interest Using Nickzom Calculator

Using the Nickzom Calculator for Math calculations is quite simple. Navigation through any of the App platforms from Mobile to Web is quite easy. Just a bit of playing around and you’re quite comfortable with the user interface. Does Math seem hard, Nickzom Calculator makes it easier.

We will consider Compound Interest, how your Principal, Interest and Amount can easily be calculated using the Nickzom calculator. The platform  also goes a long way in showing the formula used, and the steps it took to arrive at its answer.

 

Compound Interest

Compound Interest being a very popular topic in Mathematics entails basically  Principal, Rate, Interest, Time (number of years) and expected amount. The Nickzom Calculator can carry out calculations on Compound Interest, solving problems on

Continue reading Calculating Compound Interest Using Nickzom Calculator

How to Calculate the Difference between Two Dates | Nickzom Calculator

Have you ever wondered how you can know the difference between two dates down to the days, hours, minutes and/or seconds? I have.

I can remember when I thought of it. I wanted to know the number of days remaining for me to be done with my National Youth Service Corp Scheme. I then decided to develop an app that could tell me the difference in hours between two dates and also provide me with the information of other units as well. Curious much? yes.

Today, I would very much like to inform you that you can also find out the remaining seconds or minutes for the year of 2018 to be over.

To get answers for the difference between two dates is very easy. All you need are the two dates (start date and end date).

For the purpose of this post made on the 16th of December, 2018. I would like to know the number of minutes left for me to see 2019.

Therefore, our start date is 16 December, 2018 and our end date is 1 January, 2019.

Continue reading How to Calculate the Difference between Two Dates | Nickzom Calculator

How to Calculate Accounting Rate of Return, Average Capital Invested, Internal Rate of Return, Probability Index and Time Value of Money for Capital Investment Decision

For every Accountant out there, Nickzom Calculator (The Calculator Encyclopedia) can help you get answers to calculations in accounting that can influence your capital investment decisions.

The primary capital investment decisions are:

  • Accounting Rate of Return
  • Average Capital Invested
  • Internal Rate of Return
  • Probability Index
  • Time Value of Money

As an accountant presenting a report to a firm or for research purposes in a means to influence the decision for capital investment. A proper knowledge and accurate result of the calculations would factor in majorly.

You might be wondering how can I get this Nickzom Calculator and access this functionality?

You can access Nickzom Calculator via any of these means:
Web – https://www.nickzom.org/calculator-plus
Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator
Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Once you have got the software, proceed to the Calculator Map, then click on Accounting under the Add-On section.

Then, click on Capital Investment Decision in the Accounting category.

Clicking on Capital Investment Decision would result to this page.

Continue reading How to Calculate Accounting Rate of Return, Average Capital Invested, Internal Rate of Return, Probability Index and Time Value of Money for Capital Investment Decision

How to Calculate and Solve for Linear Expansivity, Area Expansivity and Volume or Cubic Expansivity

Linear expansivity, area expansivity and volume or cubic expansivity are all parameters that are being governed by heat energy. All three parameter is dependent on temperature rise which is primarily in Celsius unit of temperature.

Linear expansivity additionally depends on the original length and final length, area expansivity additionally depends on the original area and final area and lastly, cubic or volume expansivity depends on the original volume and final volume.

The formula for calculating linear expansivity is (l2 – l1) / l1θ
l2 represents the final length.
l1 represents the original length.
θ represents the temperature rise in Celsius.

The formula for calculating area expansivity is (A2 – A1) / A1θ
A2 represents the final area.
A1 represents the original area.
θ represents the temperature rise in Celsius.

The formula for calculating volume or cubic expansivity is (V2 – V1) / V1θ
V2 represents the final volume.
V1 represents the original volume.
θ represents the temperature rise in Celsius.

Continue reading How to Calculate and Solve for Linear Expansivity, Area Expansivity and Volume or Cubic Expansivity

How to Calculate the Mechanical Advantage of a Machine (Physics)

Mechanical advantage is a very important parameter of machines and is considered a lever problem.

Mechanical advantage is the ratio of load to effort.

Nickzom Calculator – The Calculator Encyclopedia solves for mechanical advantage alongside a bunch of other problems in Physics.

For Example: Let’s calculate mechanical advantage of a machine when the load is 200 N and the effort is 120 N.

Mechanical Advantage = Load / Effort

Load = 200 N

Effort = 120 N

Mechanical Advantage = 200 / 120 = 1.6667

Therefore, the mechanical advantage of the machine is 1.6667.

Continue reading How to Calculate the Mechanical Advantage of a Machine (Physics)