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Course Hero acquired Symbolab, a mathematics problem solver, in October 2020, and acquired LitCharts, a literature guide resource, in June 2021. Terms of these acquisitions were not disclosed. [7] [8] In December 2021, the company received a $380 million Series C at a $3.6 billion valuation.
Microsoft Math Solver (formerly Microsoft Mathematics and Microsoft Math) is an entry-level educational app that solves math and science problems. Developed and maintained by Microsoft , it is primarily targeted at students as a learning tool.
For example, the equation x + y = 2x – 1 is solved for the unknown x by the expression x = y + 1, because substituting y + 1 for x in the equation results in (y + 1) + y = 2(y + 1) – 1, a true statement. It is also possible to take the variable y to be the unknown, and then the equation is solved by y = x – 1.
The reported autism rate in the U.S. has indeed increased in recent decades, rising from 1 in 150 children in 2000 to 1 in 36 children in 2020, ...
Followed the same format as its Belgian predecessor, ten candidates were gathered to complete Assignments to earn money for the group pot.However, one of the ten is the titular Mole (de Mol), the one designated to sabotage the assignments and cause the group to earn the least amount of money for the winner's pot as possible.
Granger’s family and team have since confirmed that the 81-year-old rep is indeed at an independent living facility but denied reports that she is residing within the facility’s memory care ...
"My mum is Christian, so she is afraid. But we are telling her... we hope for a new Syria. We are all brothers, we are all sisters, we are all one! We are Syrians."
This is an unbalanced assignment problem. One way to solve it is to invent a fourth dummy task, perhaps called "sitting still doing nothing", with a cost of 0 for the taxi assigned to it. This reduces the problem to a balanced assignment problem, which can then be solved in the usual way and still give the best solution to the problem.