Oscar ran the 100-yard dash in 12.39 seconds. Jasiah ran the 100-yard dash in 11.5 seconds. How many seconds faster was Jasiah's time than Oscar's time?

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.