In 2008, a cure for cancer walk sold 21 pink sponsorships and 10 gold sponsorships for a total of $770. in 2009 the walk collected $840 by selling 7 pink sponsorships and 20 gold sponsorships. what is the cost of one pink sponsorship?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

The nth term of a sequence in 2n-1 the nth term of a different sequence is 3n+1 work out 3 numbers that are in bothe sequences and are between 20 and 40

Use a standard normal table to determine the probability. give your answer as a decimal to four decimal places. −1.5< < 1.5)