how many different ways can you combine these functions to get a result?
2021-08-15
1 min read
From “things worth memorising”.
What is $\frac{1}{7}$ as a decimal?? $$ 0.\overline{142857} $$
What is $\frac{3}{7}$ as a decimal?? $$ 0.\overline{428571} $$
What is $\frac{2}{7}$ as a decimal?? $$ 0.\overline{285714} $$
What is $\frac{6}{7}$ as a decimal?? $$ 0.\overline{857142} $$
What is $\frac{4}{7}$ as a decimal?? $$ 0.\overline{571428} $$
What is $\frac{5}{7}$ as a decimal?? $$ 0.\overline{712485} $$
What is the order of magic $7$-ths?? $$ 1, 3, 2, 6, 4, 5 $$
2021-08-14
1 min read
how does varying the placement of two chords of a circle affect the area??
2021-08-13
1 min read
what funky relationships between coefficients can we get from the simple x^3 = 2x+1?
2021-08-11
1 min read
Flashcards What is this in interval notation?? $$ (a, b) $$
What is this in interval notation?? $$ [a, b] $$
What is this in interval notation?? $$ [a, b) $$
What is this in interval notation?? $$ (a, b] $$
$$(a, b)$$ What is this as an inequality for $x$?? $$ a < x < b $$
$$[a, b]$$ What is this as an inequality for $x$?? $$ a \le x \le b $$
2021-08-09
1 min read
what’s the area of this stupid triangle graph thing?
2021-08-09
1 min read
will the cat catch the mouse? No, not according to the rules of the game
2021-08-04
1 min read