You flip a coin,
What is P(heads)

write your answer as a percentage

The percent chance of it landing on heads is 50% and it landing on tails is 50%

So chances of it landing on heads is 50%

50%

Step-by-step explanation:

since it is a 2 sided coin , and you flip it once, each side has a 50% chance of being landed on. there isn’t any more chance on one side than the other, so it would be 50% probability

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!

25/6

step-by-step explanation:

you multiply 4 by the denominator (4*6=24) and add it to the numerator which makes it 25/6.