Texas TI 30 eco RS

Case 100% recycled plastics. Scientific calculator for the secondary level. 1 dimensional statistics. Conversion FD. Trigonomic function. 3 memories.
Case out of 100% recycled plastics.
10digit, 2exponent display.
Fraction calculation in the 4 basic maths operations.
Conversion of fractions to decimals and vice versa.
Trigonometric calculations (including inverse) in DEG, RAD or GRAD.
One dimensional statistics includes mean, sum of data, sum of squares and standard deviation.
Conversion of polar to rectangular coordinates, and conversion of degrees, minutes and seconds into decimals.
Combinations and permutations.
3 memories.