1.25L + 2.5L + 1L = 4.75L.
Then 4.75L times 3 is 14.25!
Your final answer is 14.25L.
Answer:

Step-by-step explanation:

Square the 10.

Subtract 10 with 5.

Multiply the numbers in the numerator.


Divide 1000 with 100.

I guess you mean the derivative of:
√7x + √2x, if so then:
Remember that the derivative of √u = 1/(2√u) . u'
if 7x = u, then u' = 7 , hence the derivative of √7x is 7/(2√7x)
Use same logic for √2x and you will find:
y' = 7/(2√7x) + x/√2x
Answer: I got 23/10, or 2.3
Step-by-step explanation: