Other Math Answers

Articulate Mathematics interplay between the Babylonian number system, the Hindu-Arabic

number system and the Yoruba number system

Bishop argues that there are six fundamental activities that occur in some form across all

cultures (Bishop,1991). Discuss how different cultural norms and values can influence the

teaching and practice of Mathematics through these six activities.

Which of the following points are between line segment BE

a. B,C

b C,D

c.B,E

d.F,G

What does doing mathematics mean?

. Prove the following statements for any sets 𝐴, 𝐵, 𝐶. Indicate what type of proof you used: a. 𝐴 ∩ (𝐵 ∪ 𝐶) = (𝐴 ∩ 𝐵) ∪ (𝐴 ∩ 𝐶) b. (𝐴 − 𝐵) ∩ (𝐵 − 𝐴) = ∅

     In a group of 35 ex-athletes, 17 play golf, 20 go cycling, and 12 do yoga. Exactly 8 play golf and go cycling, 8 play golf and do yoga, 7 go cycling and do yoga, and 4 do all three activities. How many of the ex-athletes do none of these activities? 

Use Secant’s method to find solutions accurate to within 10^−4 for the following problems. a. x^3 − 2x^2 − 5 = 0, [1, 4] b. x^3 + 3x^2 − 1 = 0, [−3, −2] c. x − cos x = 0, [0, π/2] d. x − 0.8 − 0.2 sin x = 0, [0, π/2]

Use the Bisection method to find solutions accurate to within 10^−5 for the following problems. a. x − 2−x = 0 for 0 ≤ x ≤ 1 b. ex − x2 + 3x − 2 = 0 for 0 ≤ x ≤ 1 c. 2x cos(2x) − (x + 1)2 = 0 for −3 ≤ x ≤ −2 and −1 ≤ x ≤ 0 d. x cos x − 2x2 + 3x − 1 = 0 for 0.2 ≤ x ≤ 0.3 and 1.2 ≤ x ≤ 1.3

Describe the structure og of K 12 to curriculum guide for mathematics especially from garde 4,-6