Students are planning a 3 day hiking trip in the mountains. The hike covers a distance of 18.5 kilometers. The students hike 0.2
2 answers:
Answer:
They hike 9.11 km on day three
Step-by-step explanation:
Total distance traveled on a 3 day hiking trip in the mountains = 18.5 km
The students hike 0.28 of the total distance the first day.
So, Remaining distance = 18.5 - 0.28 = 18.22
Now we are given that they split the remaining distance equally between the second and third days
So, Distance traveled by them on third = Distance traveled by them on second day = Half of the remaining distance =
So, they hike 9.11 km on day three
You might be interested in
Answer:
1000 * Bacteria after 18 hours,
Step-by-step explanation:
The condition given in the problem is that the number of bacterial triple after every 2 hours.
So, after 2 hours, total bacteria= 1000 * 3
So, after 4 hours, total bacteria= 1000 * 3 * 3
Therefore, the general format for the number of bacteria is 1000 * , where n is the number of times the bacteria has tripled.
In 18 hours, there are ties that the bacteria has tripled.
Therefore, the no. of bacteria after 9 hours= 1000 *
Answer:
therefore the solution of the system of equations is (x,y) = (4,2)
the solution is unique and therefore the the system is neither "inconsistent" nor "dependent"
Step-by-step explanation:
i) x + 2 = 6 x = 4
ii) x - y = 2 4 - y = 2 , therefore y = 4 - 2 , therefore y = 2
iii) therefore the solution of the system of equations is (x,y) = (4,2)
iv) the solution is unique and therefore the the system is neither "inconsistent" nor "dependent"