Answer:
0.5
Step-by-step explanation:
20 total
6 have average of 5 years
6 x 5 = 30
20-6 = 14
14 have average of 8 years
14 x 8 = 112
112 + 30 = 142
142 / 20 = 7.1 years
Answer: 2
Step-by-step explanation: because 23
Answer:
Inequality of W would be w>7
Step-by-step explanation:
Isolate the variable by dividing each side by factors that do not contain the variable. <em>Hope this helps.</em>
4w-18>10
4w>28 [Moved +18 over]
4w>7 [28 divided by 4]
There are 4 9's in a deck.
The probability would be 4 / 52 = 0.07692
Rounded to the nearest hundredth = 0.08
