# Mathematics

### Vectors in Space

Part 1The Sphere:  In space, the collection of all points that are the same distance from some fixed point iscalled a sphere.See the illustration below. The constant distance is called the radius, and the fixed point is the center of thesphere. Show that the equation of a sphere with the center at (x0, y0, z0) […]

Date: November 20th, 2020

### Polar Coordinates, Parametric and Rectangular Equations

Part 1Projectile Motion: Alice throws a ball straight up with an initial speed of 40 feet per second from a height of 5 feet.a. Find parametric equations that model the motion of the ball as a function of time.b. How long is the ball in the air.c. When is the ball at its maximum height?d. […]

Date: November 12th, 2020

### Which of the following best characterizes the reaction represented below

Which of the following best characterizes the reaction represented below (1999:14) A + B + energy → AB a. hydrolysis b. catabolism c. oxidation-reduction d. exergonic reaction e. endergonic reaction

Date: September 5th, 2017

### Verify that the values of the variables listed are solutions of the system of equations.

Verify that the values of the variables listed are solutions of the system of equations: x = 0, y = -5, z =-4 a. solution b. not a solution

Date: September 5th, 2017

### Compare and contrast the London transport system with that of ONE large city of your choice

WRITTEN ASSIGNMENT GUIDELINES: This coursework requires you to write a 1,000 word essay. The title is as follows: Compare and contrast the London transport system with that of ONE large city of your choice Procedure 1. Access the collection of sources related to the theme of ‘The London Transport System’ placed in the assignments section […]

Date: June 17th, 2015

### Discrete Mathematics

Book: Discrete Mathematics with Graph Theory, 3rd edition, Goodaire/Parmenter Please complete the following questions from the book: Page Question Number(s) 42 1b, 1e, 2d, 9a 49 3a, 3b, 4, 10, 15a, 15b 56 1, 2, 12a Page Question Number(s) 79 1a, 1b, 1d, 1e, 2a, 2b, 2c, 12, 13, 16a, 16b, 19b 86 1b, 5, […]

Date: June 5th, 2015

### math

Project # 4: The demand function for product is   = −5

Date: May 31st, 2015

### Data

Paper, Order, or Assignment Requirements     There are 8 questions, of which a subset will be marked in detail. Note that you should attempt all questions, otherwise a marks penalty will apply. Many questions have short answers. Where interpreting data analyses, give careful and concise explanations. Clarity, neatness and style count.

Date: May 29th, 2015

### Modern Mathematics. Assignment Chapter 1.

Paper, Order, or Assignment Requirements     i will send the questions with the power point to solve them. please put the answers on one piece of paper . thank you