The letters of the word S U M M E R were placed in a bag. What is the probability of choosing an R? 3:6
5/6
33.3%
0.16

I'm asking it again cause I got an answer that had nothing in it!

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°