Answer:
12
Step-by-step explanation:
54 / 3 =18
18 x 40 minutes = 720
720 / 60= 12
12 hours
Vertical compression implies that you multiply the function by a scalar or constant.
---> (1/3)*f(x)
Translating up means you are adding to the y-value or shifting the graph up.
----> f(x) + 2
Put it together and you get:
Now replace f(x) with 6x
Answer:
x= 4, -7
Step-by-step explanation:
x^2+3x-28
x^2 multipled by -28 = -28
Which two numbers add up to 3 and multiply to -28?
-4 and 7
-4 + 7 = 3
-4 x 7 = -28
so
(x−4)(x+7)=0
4-4=0
-7+7=0
Answer:
33 1/3
Step-by-step explanation:
25/1 * 4/3 =
100/3 = 33.3... or 33 1/3
Answer:
2931 + 51.4n/7 degrees where n is the number of animal from the lion to the zebra in the clockwise direction.
Step-by-step explanation:
We don't have details on the positions of the lion and the zebra prior to revolution but suppose the zebra is n animal away from the lion where n could be in the range of 0 to 6 in the clockwise direction. If n = 0, the zebra is next to the lion in line, and if n = 6, the zebra is right behind the lion.
In angular term, since all 8 animals are evenly spaced, there are 7 space in between them, each of them would span an angle of 360/7 degrees
Then the angular distance between the zebra and the lion is (n+1)360/7 degrees
If the carousel makes between 8 and 9 revolutions then the total angular distance is 8*360 + (n+1)360/7 = 2931 + 51.4n/7 degrees