A bag contains 6 red marbles, 6 purple marbles, and 6 yellow marbles. What is the probability of randomly selecting a yellow marble from the bag?

A) 1 /12
B) 1/ 6
C) 1 /3
D) 1/ 2

c) 1/3

Step-by-step explanation:

First, identify what you know:

1) There is a bag of 18 marbles.

2) 6 of them are red.

3) 6 of them are purple.

4) 6 of them are yellow.

Since, each color makes up 1/3 of the bag, then you will only have 1/3 (33.3%) chance of choosing any single color.

its d. the first coordintaes are 10,32

step-by-step explanation:

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°