A horse was galloping at a speed of 50km/h for the first 12 minutes. For the next x minutes, the horse became fatigued, and its speed decreased to 30km/h. The horse travelled at an average speed of 45km/h for the whole journey. Find its total distance travelled in kilometres.

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Jack is considering a list of features and fees for current 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? a. $44 b. $104 c. $144 d. $176

Which statement about 6x2 + 7x – 10 is true?