Tyrone flipped a coin 50 times and got the following result: Heads Up 22

Tails Up 28

Based on these results, how many times would you expect Tyrone to get Heads Up out of 150 times?

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

my guess would be b and d, but i didn’t actually get out the pen and paper. lol