find S and average where S=1000+990+980+970+...+100.

Pollard's p-1 method was used with b=32 to factorise an integer N, but for any choice of the base x it failed to give a factor. Which of the following numbers cannot be a factor of N? Select one or more: ☐a. 4201 U b. 1237 U c. 1103 d. 2749 ☐e. 5449

The arrival times of geese to a gaggle were recorded (in seconds) and given in the stemplot below. 134599 21778 2345 32 4599 6 22 What is the 12th fastest time a goose took to join the gaggle? Make sure to use labels and avoid the use of abbreviations. Your Answer: