13. During hockey practice, Yuri blocked 19 out of 30 shots and Gene blocked 17 out of 24 shots. For the first
game, the coach wants to choose the goalie with the greater
probability of blocking a shot. Which player should he choose?
• Make a Plan Find the experimental probability that each player
will block the shot.

what is

step-by-step explanation:

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.