Answer:
7.5% of 10 liter acid and 22.5 liters of 30% is required to make 30 liters of 25% acid.
Step-by-step explanation:
Answer:
bet
Step-by-step explanation:
Answer:
40$
Step-by-step explanation:
they have
20$
5%
40hours
i=prt
multiplication of both
=40×20×5/100
=40$
the amount required at the week is 40$
Answer:
The equivalent expression is:
Hence, option c is correct.
Step-by-step explanation:
We have been given the function:
Using:
Here, n=4 and x=y
On simplification of so we get:
Therefore, the equivalent expression is:
Hence, option c is correct.
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