Regression function Complete and submit. Determine the type of function and give the regression equation. Find the value of y when x=10. What value of x will yield a y value in excess of 10,000? 1. x 0 1 2 3 4 y 3 6 12 24 48 2. (0,5) (2,10) (4,15) (6,20) (8,25) […]
A Historiography of Mathematics Education. What are the main geopolitical forces that impacted mathematics education (e.g., Progressive Era, Sputnik, and the standards movement)? How did mathematics education change as a result of these geopolitical force Chapter 1: Add more current research article citations throughout this chapter. Expand on “Procedures of the Study”. Add relevant, current […]
Part one: Construct a complete truth table for each of the following formulas. Note the main connective at the top, and beneath the table say whether it is truth-functionally true, false, or indeterminate, citing the appropriate definition as justification. ( C V ~ ~ E ) -> ( ~ E -> C ) [ […]
Linear Regression State if the following are exponential or linear. Then write the function equation. 1. (0,2), (1,6), (2,18), (3,54) 2. (0,2), (1,6), (2,10), (3,14) 3. (0,64), (1,32), (2,16), (3,8) 4. I start on week 0 with $50 and deposit $10 every week. x=weeks, y=$ 5. I start on day 0 with 1024 cookies and […]
What is math? Give 2 to 3 points that struct you from the video/Ian Stewarts’ Nature’s Numbers. Expound on at least 1 or 2 points but you can do more if you like.
Password security: exploring password cracking and suggesting a strong password Not so much a research paper, but a mathematical exploration. It is an International Baccalaureate mathematics higher level internal assessment and has very specific guidelines, which are on pages 64-70 of the attached guide. The exploration should be mathematically advanced (preferably at the level of […]
Apply elementary descriptive statistics, probability theories and quantitative methods in business in business decision making under risk and uncertainty. PART 1: Create a context: Introduce a real-world business situation or an imagined business scenario that may benefit from the theories and methods presented in the prior two weeks (Weeks 3 and 4 – see the […]
Metrics and Information Visualization Respond to the following in a minimum of 175 words: The most frequently used measures of central tendency for quantitative data are the mean and the median. The following table shows civil service examination scores from 24 applicants to law enforcement jobs: 83 74 85 79 82 67 78 70 18 […]
De nition 1. We say that a class C of propositional formulas is nice if it has the following property: There is a polynomial-time algorithm that|given a formula ‘ 2 C, a positive integer k 2 N, and a partial truth assignment to (some of) the variables in Var(‘)|correctly decides if there exists a […]
Find the range of values for k given that the function f(x) = 3×2 + kx + 1 has two real roots. Factorise and solve the equation x3 — 2×2 — 5x + 6 = 0. Sketch a graph of the function f(x) = x3 — 2×2 — 5x + 6 showing the roots clearly. […]
