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igor_vitrenko [27]

2 years ago

6

A bathtub contains 20 gallons of water. After the drain is opened, there are 14 gallons of water remaining after 30 seconds. Usi

ng this information, how can you describe the rate of change in the amount of water remaining in the tub per second?

1 answer:

Juliette [100K]2 years ago

8 0

6 gallons are lost every 30 second so .2 gallons are lost every second

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What is 1.08 to the power of <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7D" id="TexFormula1" title="\frac{1}{5}" alt="

OlgaM077 [116]

Answer:

$about \: 1.01551$

Step-by-step explanation:

No it isn't, because:

${1.08}^{ \frac{1}{5} } = { \frac{108}{100} }^{ \frac{1}{5} } = { \frac{27}{25} }^{ \frac{1}{5} } = \sqrt[5]{ \frac{27}{25} } = 1.01551$

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3 years ago

There are 438 students at a middle school. If 38% of the students participate in after school sports what would the number of st

umka21 [38]

Answer:166

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2 years ago

Is the simplified form of 2 square root of 3 + 3 square root of 3 rational?

trasher [3.6K]

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5 0

3 years ago

Having trouble on this

lilavasa [31]

The answer is the first one

4 0

3 years ago

1.06t can be written as (1.061/2)2t to give the approximate equivalent monthly interest rate based on an annual rate of 6%. Use

Tema [17]

Answer: $1.06^t$ .

Step-by-step explanation: We are given expression $1.06^t$ .

And $1.06^t$ expression is converted in $(1.06^{1/2})^{2t}$ .

Now, we need to transform the expression into a single exponent expression using the properties of exponents.

We know, according to the properties of exponents

$(a^m)^n = a^{m\times n}$

Applying same rule in given expression, we get

$(1.06^{1/2})^{2t} = (1.06)^{\frac{1}{2} \times 2t}$

On simplifying exponents, we would get t in exponent.

= $1.06^t$ .

5 0

3 years ago

Read 2 more answers