The tank has 30,000 liters and 1,000 liters are taken out everyday. want was the amount of water in the tank 3 days ago

Mathematics

1 answer:

Dmitry [639]2 years ago

3 0

Answer:

33,000

Step-by-step explanation:

If 1000 liters are taken out every day that means 3000 liters were taken away 3days ago which means to find the old amount of water you add 3000 liters to 30,000 liters which makes 33,000 liters. Thanks plz mark branliest and like

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vladimir1956 [14]

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PLEASE HELP ME WITH THIS QUESTION ITS URGENT!!!

Alex Ar [27]

Start by distributing the exponent to each of the terms in $(2u)^{3}$ . This will become $2^{3} u^{3}$ , and $2^{3} =8$ . Now, the expression is:

$\frac{2u^{3} v^{2} }{8u^{3} * u^{2} }$ .

We can now simplify the bottom to read: $8u^{5}$ because when multiplying variables raised to an exponent, we add the exponents. The expression now looks like:

$\frac{2u^{3} v^{2} }{8u^{5} }$

The 2/8 simplifies to 1/4:

$\frac{u^{3} v^{2} }{4u^{5} }$

Now, we have two u terms on the top and bottom. When dividing variables raised to an exponent, we subtract the exponents. However, since 3-5=-2, the term will be on the bottom to avoid the negative exponent. The final answer is:

$\frac{v^{2} }{4u^{2} }$