Answer:
The probability is 0.0397.
Step-by-step explanation:
There are 9 students in a class: 5 boys and 4 girls.
The teacher picks a group of 4 at random.
So, the probability that everyone in the group is a boy is given by :
Or 
Hence, the probability is 0.0397.
Answer: x=-6
Step-by-step explanation:
Add 5 to both sides to get 2x by itself
Yes, subtract 1 from both sides to get 3x by itself so you can subtract 2x as to not get a negative x value
One common mistake would be to accidentaly adding or subtracting 1 or 5 when they are supposed to be added/subtracted. To avoid this just go back and check your awnser by plugging it in.
1,59 and 1,61 are the prime factoratiozons for 59 and 61
<span>given:
increase in inventories= $13
increase in accounts receivable =$29
increase in accounts payable=$17
solution:
change in net working capital = increase in inventories + increase in accounts receivable - increase in accounts payable.
change in net working capital = 13+29-17 = $25</span>
Answer:
70
Step-by-step explanation:
You add all the numbers together and then divided by the number of numbers so
90+80+60+50=
280 divided by 4 is 70
