Answer:
(5x^2+10x+1
)/x
Step-by-step explanation:
=(x/x)+9+5x+(1/x)
=(5x^2+10x+1
)/x
Answer:
$20
Step-by-step explanation:
Bin A: Bin B: Bin W:
white ball: 20% $1: 75% $8: 5/6
black ball: 80% $7: 25% $500: 1/6
first we can calculate the expected return of bins B and W:
expected return if the ball is black = ($1 x 75%) + ($7 x 25%) = $2.50
expected return if the ball is white = ($8 x 5/6) + ($500 x 1/6) = $90
expected return of the game = (expected return of a black ball x probability of choosing a black ball) + (expected return of a white ball x probability of choosing a white ball) =($2.50 x 80%) + ($90 x 20%) = $2 + $18 = $20
First you want to convert the cups of flour so that they have common denominators:
2 2/3 = 2 16/24
3/8 = 9/24
The subtract! 2 16/24 - 9/24 = 2 7/24 cups
Answer:
83 Hours
Step-by-step explanation:
First do 13x6=78
then add 5 hours to 78 hours and you get 83
Answer:
7/50
Step-by-step explanation:
7/50 is the reduced fraction form of 0.14.
