Find the discriminantof the quadratic equation root 2 X square + 7 x + 5 root 2 ​

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?

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.