Answer:
In mathematics, an algebraic expression is an expression built up from integer constants, variables, and the algebraic operations. For example, 3x² − 2xy + c is an algebraic expression.
Step-by-step explanation:
The sample space is the list of possible combinations:
H1, H2, H3, H4, T1, T2, T3, T4
Combinations that include a 2 are:
H2, T2
Answer:
43580627.4
Step-by-step explanation:
Answer: 11
Step-by-step explanation: subtract 13 from 24 and then add the existing number on that I think
Answer:
2500000 - Two and a half million