Houston elementary school is selecting students to be in the winter festival show. there are 4 roles left but there are 12 students interested in the roles. how many combinations of the twelve students can be chosen for the four remaining roles? a. 505 b. 495 c. 48 d. 16

After two years, how much has been paid into interest?

Factor p 2 + 18p + 32. (p+ 4)(p + 8) (p + 2)p+ 16) (p + 16)2

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.