Alfie tossed a paper cup in the air 150 times and recorded with side it landed on. Landed right side up 60

Landed upside down 53

Landed on its side 37

If alfie tosses the paper cup 100 more times what is the expected number of times the cup will land upside down? hint: round to the nearest whole number.

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0

step-by-step explanation:

20 feet per second

hope i

-lavira : )