Feel free to post demonstrations of interesting mathematical phenomena, questions about what is happening in a graph, or just cool things you've found while playing with the calculator. Pros/cons for graphing calculator vs Heya my kid is very attached to her graphing calculator She's only taken the sat on paper before, but has the dsat scheduled for august. To calculate a percentage of a number, or to form an expression for it, you can use the % of functionality in the desmos graphing calculator For example, to calculate 35% of 180, you can simply write 35% in the input field, then desmos will automatically add the word of and then you can write 180 after it.
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