Continue the pattern for 3 more numbers, 1, 3, 7, 13,what is the pattern? ?

The axis of symmetry for the graph of the function f(x)=1/4^2+bx +10 is x=6. what is the value of b?

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

This is about circle theorems. someone asap : (