+118724
1) How do I type in fractions
http://web2.0calc.com/questions/how-do-i-type-in-fractions
2) How do I enter angles in degrees minutes and seconds
Say you want to enter 30degrees, 15minutes and 45seconds (30+15/60+45/3600)
That will enter it in degrees for you. Also
Make sure the degrees button is pressed at the bottom right of the calc before you do any trogonometry.
3) How do I enter inverse trigonometry
Arc sin is the same as inverse sin Hit 2nd function first then use asin
Inverse tan is atan
Inverse cos is acos
+148 Actually yes. Here is a famous quote from wikipedia:
"Grasses, or more technically graminoids, are monocotyledonous, usually herbaceous plants with narrow leaves growing from the base. They include the "true grasses", of the family Poaceae (also called Gramineae), as well as the sedges (Cyperaceae) and the rushes (Juncaceae). The true grasses include cereals, bamboo and the grasses of lawns (turf) and grassland. Sedges include many wild marsh and grassland plants, and some cultivated ones such as water chestnut (Eleocharis dulcis) and papyrus sedge (Cyperus papyrus).
Uses for graminoids include food (as grain, sprouted grain, shoots or rhizomes), drink (beer, whisky, vodka), pasture forlivestock, thatch, paper, fuel, clothing, insulation, construction, sports turf, basket weaving and many others."
