Let say that there is an urn with 6 balls that one can describe as follows: blue ball with number 5 on it; blue ball with number 3 on it; red ball with number 3 on it; red ball with number 1 on it; another red ball with number 1 on it; red with number 5 on it 1. You are to select one ball and record its color. List all elements of the sample space in braces and separate them with a comma. Do not include spaces. 2. You are to select one ball and record a number that is on the ball you selected. List all elements of the sample space in braces and separate them with a comma. Do not include spaces. a

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

19

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

hi! i think the answer is 1/2 : )