Help on number 13 please

Adeposit of 5500 at 6% for 3 years equals

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.