You are going to play mini golf. A ball machine that contains 2121 green golf balls, 2424 red golf balls, 2121 blue golf balls, and 1919 yellow golf balls, randomly gives you your ball. What is the probability that you end up with a blue golf ball? Express your answer as a simplified fraction or a decimal rounded to four decimal places.

0.2471

Step-by-step explanation:

The total number of balls in the ball machine is ;

2121+2424+2121+1919= 8585

Therefore the probability of picking a blue golf ball as;

2121/8585= 0.247059

= 0.2471 to 4 decimal places.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6