6) A group of 1500 students pay $1 each for entry to a baseball game and are each assigned a number. A number for each student is placed into a bowl and prizes are awarded. The first prize is
$100, the second prize is $90, and the third prize is $75. Find the expected value for one student

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality