Basically, the focus group and interviews all had a commonality in that technology helps ELL students and Mathspace is a good tool. Saw improved scores […]
Mathematics
Mathematics
IW A Linear Equation is a rule that assigns to each number x on the x-axis exactly one number y on the y – axis so that the […]
Algebraic manipulations
Q1 (10 points) Give a combinatorial proof of the identity for such that . No algebraic manipulations are allowed, i.e. you must interpret both sides directly […]
Game of Chance
Image by Gresham College (CC BY-NC-SA 3.0) Instructions 1. Research some popular games of chance that Blaise Pascal or Daniel Bernoulli would have studied. Be prepared to explain the […]
Algebraic manipulations
Q1 (10 points) Give a combinatorial proof of the identity for such that . No algebraic manipulations are allowed, i.e. you must interpret both […]
DESIGNING A MATH LESSON
Select a grade level K-3 and at least one state standards related to mathematical operations. Using the “COE Lesson Plan Template,” develop a lesson based on your selected […]
Minimum and Maximum Functions
Select either the minimum or maximum function. Identify a task – personal or professional – that could be modeled mathematically through your chosen function. Explain how the […]
Angle between vectors
Find the angle 𝜃 between the vectors. (Round your answer to two decimal places.) u = (5, −3), v = (4, 0), u, v = u(1)v(1) + 2u(2)v(2) (in […]
Matrix
Create the following matrix, which stores the name and suit of every card in a royal flush. ## [,1] [,2] ## [1,] “ace” “spades” ## [2,] “king” “spades” […]
Noticing patterns in addition
What is the sum of integers from 1 to n?Justify your formula with a proof.