151 | Total surface area of hemisphere (given radius) | -159s.png) |
152 | Volume of barrel (cask) (given radii and height) | -(given-radii-and-height)-160s.png) |
153 | Middle radius of Barrel (given volume,top radius and height) | -161s.png) |
154 | Top or bottom radius of barrel (given volume,middle radius and height) | -162s.png) |
155 | Height of Barrel (given volume,middle radius and top radius) | -163s.png) |
156 | Euclidean distance between two points of the plane with Cartesian coordinates |  |
157 | Euclidean distance between two points in three-dimensional (3D) space with Cartesian coordinates | -space--with-Cartesian-coordinates-221s.png) |
158 | Length of hypotenuse of right triangle with Pythagorean theorem |  |
159 | Length of side b of right triangle in Pythagorean theorem |  |
160 | Length of side a of right triangle in Pythagorean theorem |  |
161 | Non-negative square root of a non-negative real number |  |
162 | Square of a real number |  |
163 | Percentage of a number (amount) in a given total | -in-a-given-total-227s.png) |
164 | Calculate a number (amount) (given percentage and total) | --(given-percentage-and-total)-228s.png) |
165 | Calculate the total given a percentage of the total |  |
166 | Power or exponentiation (given base and exponent) | -235s.png) |
167 | n-th term of a geometric sequence or geometric progression with initial value and common ratio |  |
168 | Time needed for two workers to do a job together (group work) (given individual capacities) | -(given-individual-capacities)-237s.png) |
169 | n-th square pyramidal number or pyramid number |  |
170 | n-th term of arithmetic progression (AP) or arithmetic sequence (given common difference) | -or-arithmetic-sequence-(given-common-difference)-239s.png) |
171 | Initial term of arithmetic progression or arithmetic sequence (given n-th term and common difference) | -240s.png) |
172 | Common difference of arithmetic progression or arithmetic sequence (given first and n-th terms) | -241s.png) |
173 | Arithmetic series (given initial term,n-th term,arithmetic progression,arithmetic sequence) | -242s.png) |
174 | Arithmetic series (given initial term,common difference,arithmetic progression,arithmetic sequence) | -243s.png) |
175 | Initial term of arithmetic progression or arithmetic sequence (given n-th term,arithmetic series) | -244s.png) |