Answer: 7 gallons per minute
Step-by-step explanation:
Since this is at a constant rate we can use division. 28 gallons of water over the course of 4 minutes. To find the average per minute u would divide 28 by 4 to get 7
Answer:
c
Step-by-step explanation:
Area of a circle is Pi(r)^2
the radius is labeled as 3 so pi*3^2 is correct
Answer:
![\frac{7}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B8%7D)
Step-by-step explanation:
False, basic metric unit capacity is meter cubic (m^3)
For this question, first find the area of the original square.
30*30 = 900.
Next, find the length of the sides if it is increased by 20%.
30 = 100%.
3 = 10%
6 = 20%.
So, the new length would be 36 cm. Next, find the new area.
36 * 36 = 1296.
The original area was 900.
1296 - 900 = 396
(396/900) *100 = 44%
44% increase.
Hope this helps!