Answer: 10 minutes
Step-by-step explanation:
First you have to find out how big the tank is. You will have to you the formula Length x Width x Height. 20 x 18 x 10= 3,600 in. Then you would divide that by 360. 3,600/360= 10. It would have to take 10 minutes to empty the aquarium.
Answer: 6 meters
Step-by-step explanation:
Perimeter is the distance around the track.
There are 6 lanes in this track and each of those lanes are 1 meter in width.
The perimeter must be the total of the widths of all these lanes added together:
= 6 lanes * 1
= 6 meters
I’m not sure what the answer is , hopefully some ine can help you 66
Answer:
The answer to the question on the gradient between points
(8,6) and (10,12)
Is 3
Step-by-step explanation:
Given data
For the points (8,6) and (10,12).
X1= 8
Y1=6
X2=10
Y2=12
We know that the gradient between two points is expressed as
M= ΔY/ΔX
M= (Y2-Y1)/(X2-X1)
M= (12-6)/(10-8)
M= 6/2
M= 3
Answer:
Y = 14
Step-by-step explanation:
6 times 2 = 12
7 times 2 = 14
