In the game of roulette, a wheel is spun and you place bets on where it will stop. one popular bet is that it will stop on a red slot; such a bet has an 18/38 chance of winning. if it stops onred, you double the money you bet. if not, you lose the money you bet. suppose you play 3 times, eachtime with a $1 bet. let y represent the total amount won or lost. write a probability model for y?

answer: a. 74

step-by-step explanation:

it shows divided evenly, so add the 37+37 = 74

i think 5 miles per hour

step-by-step explanation:

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

this is a good question! i’ll do some research and what i find, i’ll contact you asap when i have something! ✊