Explanation: In the given equation s(t) helps us calculate the value of the toy after it was purchased, when we buy a toy, usually it can lose or gain value over time, in this case, the value of the toy changes by a rate of 0.87. Also in the given equation, "t" represents the number of years after the toy was purchased, so, 65 represents the initial value of the toy (when it was purchased).
When Nelson Mandela was inaugurated as President of South Africa on May 11, 1994 he made his historic "Glory and Hope" speech. The speech was so-named because of the opening line.