Find Peyton Manning's efficiency rating to the nearest tenth for the season statistics shown. C = 371 - is the number of passes completed
A = 555 - is the number of passes attempted
Y = 4002 - is passing yardage
T = 27 - is the number of touchdown passes
I = 12 -is the number of interceptions

Can someone me do math because i am having a breakdown rn because i don’t get it

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.