Major League Baseball’s fastest recorded pitch is 105 miles per hour. The distance between the pitcher’s mound and home plate is 60 feet, 6 inches. How long did it take the ball to travel from the pitcher to the batter? About 0.4 second
About 0.7 second
About 4 seconds
About 7 seconds

0.4 or 0.7

Step-by-step explanation: it wouldnt take that long to throw the ball

About .4

Step-by-step explanation:

When you are about to hit you see the ball come out from his hand which if he threw slower it would be .7, but in this case in would be .4 because he is throwing 105

{x = -1/2 ,   y = -1

step-by-step explanation:

solve the following system:

{2 x + y = -2

{10 x - 3 y = -2

in the first equation, look to solve for y:

{2 x + y = -2

{10 x - 3 y = -2

subtract 2 x from both sides:

{y = -2 x - 2

{10 x - 3 y = -2

substitute y = -2 x - 2 into the second equation:

{y = -2 x - 2

{10 x - 3 (-2 x - 2) = -2

10 x - 3 (-2 x - 2) = (6 x + 6) + 10 x = 16 x + 6:

{y = -2 x - 2

{16 x + 6 = -2

in the second equation, look to solve for x:

{y = -2 x - 2

{16 x + 6 = -2

subtract 6 from both sides:

{y = -2 x - 2

{16 x = -8

divide both sides by 16:

{y = -2 x - 2

{x = -1/2

substitute x = -1/2 into the first equation:

{y = -1

{x = -1/2

collect results in alphabetical order:

answer:   {x = -1/2 ,   y = -1