Just divide the numbers of liter by the number of mins to get the units liter/min.
3.705/7.8
0.475L/min
Answer:
the 5 in 52127 is 50000 the 5 in 5478 is only 5,000
Step-by-step explanation:
Meadium would have to be the answer your welcome!!
I think you should divide because there is a HINT it gives you the total so divide 5[185
F + s = 10
| f - s | = 18
-------
This means that:
f = 10 - s
And also that:
| f - s | = 18
(f-s)²=18²
f²- 2sf + s² = 324
But f=10-s
So...
(10-s)² - 2s(10-s) + s² = 324
(10-s)(10-s) - 20s + 2s² + s² = 324
100 - 20s + s² - 20s + 2s² + s² = 324
4s² - 40s + 100 = 324
4s² - 40s + 100 - 324 = 0
4s² - 40s - 224 = 0
1/4 * (4s² - 40s - 224) = 1/4 * 0
s² - 10s - 56 = 0
(s-14)(s+4)=0
So s can be either 14 or -4.
When s = 14, f = -4.
When s = -4, f = 14.
