Answer:
B
Step-by-step explanation:
16,x+4
by completing square formula
Answer:
x=−7+√130 or x=−7−√130
Step-by-step explanation:
Answer:
12.5%
Step-by-step explanation:
In order to find the percentage the worker spent traveling, we can make us of the following ratio:
where number is how many hours he spent traveling, ammount is the total ammount of hours he reported and percent is the percentage we want to find. So we can solve the ratio for the percent, so we get:
now, we need to find the total amount of hours he spent traveling, this is gotten by adding the provided data:
6hrs+5hrs=11hrs
next we need to find the total amount of hours reported:
42hrs+46hrs=88hrs
so now we can substitute the data the problem provided us with:
which yields:
percent=12.5%
1.0
As x -> 0 2x -> 0, SqRt(2x) -> 0 & 3 SqRt(2x) -> 0
Hence:
3 SqRt(2x) + 1 -> 1.0
Answer:
- 9 camels
- 6 camels
- 2 camels
Step-by-step explanation:
If I add 1 camel to the herd, the first person can get (1/2)×18 = 9 camels.
The second person gets (1/3)×18 = 6 camels.
The third person gets (1/9)×18 = 2 camels.
The total number of camels distributed is 9+6+2 = 17 camels.
The one remaining is returned to me.
- 1st person: 9 camels
- 2nd person: 6 camels
- 3rd person: 2 camels
_____
<em>Comment on the question</em>
This is a trick question, a joke, a riddle. 17 camels cannot be divided in the given proportions without dividing a camel. The total of camels distributed should be 1/2 +1/3 +1/9 = 17/18 of the herd. Each person actually gets 18/17 of their allotment.
