Frederick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin.

A spinner with 10 equal sections labeled 1 through 10.

He spun a 4 five times. Which statements are true? Choose all that apply.
For the experimental outcomes to be closer to the predicted outcome, the number of trials should be increased.
For the experimental outcomes to be closer to the predicted outcome, the number of trials should be decreased.
If the number of trials is changed, the experimental probability also changes.
If the number of trials is changed, the theoretical probability also changes.
If the number of trials is changed, the number of experimental outcomes also changes.
Mark this and return

Whats the answer dude its a word sentence

Step-by-step explanation:

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

{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