A cow gives milk of 5 litres daily. How much milk will the cow give in 5 days?

Mathematics

2 answers:

soldier1979 [14.2K]2 years ago

7 0

Answer:

25 litres

Step-by-step explanation:

1 day = 5 litres

5 days = 25 litres

Mars2501 [29]2 years ago

4 0

Answer:

25 litres

Step-by-step explanation:

1 day=5litres

5day=5×5=25 litres

You might be interested in

What would m equal if -6.85+m/4=-11

BARSIC [14]

Hope this will help u..............

4 0

3 years ago

How do you know the correct order in which to evaluate algebraic expressions?

GenaCL600 [577]

You should use PEMDAS. I

6 0

3 years ago

A cup of coffee contains about 100 mg of caffeine. Caffeine is metabolized and leaves the body at a continuous rate of about 12%

Mamont248 [21]

Answer:

a. $A = C_{0}(1-x)^t\\x: percentage\ of \ caffeine\ metabolized\\$

b. $\frac{dA}{dt}= -11.25 \frac{mg}{h}$

Step-by-step explanation:

First, we need tot find a general expression for the amount of caffeine remaining in the body after certain time. As the problem states that every hour x percent of caffeine leaves the body, we must substract that percentage from the initial quantity of caffeine, by each hour passing. That expression would be:

$A= C_{0}(1-x)^t\\t: time \ in \ hours\\x: percentage \ of \ caffeine\ metabolized\\$

Then, to find the amount of caffeine metabolized per hour, we need to differentiate the previous equation. Following the differentiation rules we get:

$\frac{dA}{dt} =C_{0}(1-x)^t \ln (1-x)\\\frac{dA}{dt} =100*0.88\ln(0.88)\\\frac{dA}{dt} =-11.25 \frac{mg}{h}$