THIS IS DUE SOON SO CAN YOU PLEASE HELP A sequence is shown.
3, 9, 13, 33, 51, ...

Which of the following functions can be used to find the nth tern of this sequence?
a. f(n)=n^2+2
b. f(n)=2n^2+1
c. f(n)=2n+1
d. F(n)=3n^2

How do you write 600 as a product of its prime factors (index! )

He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2

Alistair has 5 half-pounds chocalate bars. it takes 1 1/2 pounds of chocalate, broken into chunks, to make a batch of cookies. how many batches can alistair mke with chocalate he has on his hand?