PLEASE HELP Evaluate the magnitude of the vector PQ if the position vector for point P is 3î + 4 (cap) and for point Q is -î + 3 j (cap)

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.

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

Which graph depicts the path of a projectile