The given expression 2^8 * 8^2 * 4^-4 can be written in the exponential form 2^n as 2^6.
<h3>What are exponential forms?</h3>
The exponential form is a more convenient way to write repetitive multiplication of the same integer by using the base and its exponents.
<u>For example:</u>
If we have a*a*a*a, it can be written in exponential form as:
=a^4
where
- a is the base, and
- 4 is the power.
The power in this format reflects the number of times we multiply the base by itself. The exponent is also known as the index or power.
From the information given:
We can write 2^8 * 8^2 * 4^-4 in form of 2^n as follows:
Therefore, we can conclude that by using the exponential form, the given expression 2^8 * 8^2 * 4^-4 in the form 2^n is 2^6.
Learn more about exponential forms here:
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Using proportions, it is found that Sharifah owns $8,330 in taxes.
<h3>What is a proportion?</h3>
- A proportion is a <u>fraction of total amount</u>, and the measures are related using a rule of three.
- Hence, using proportions, a percentage x% of an amount a is given by:
.
<h3>Taxes for the first $34,000:</h3>
<h3>Taxes for the amount above $34,000:</h3>
- The amount taxed is $27,000, as 61000 - 34000 = 27000.
Then, the total amount is:
Sharifah owns $8,330 in taxes.
You can learn more about proportions at brainly.com/question/24372153
It's 64t-3=2t or if your solving for t it's 20.6666666667 so round it to get 21
This is an item involving the use of ratio and proportion. The ratio between the the cost and the number of juice boxes should always be equal. With this,
($27 / 18 juice boxes) = (x / 24 juice boxes)
Solving x from the equation gives x = 36. Thus, 24 juice boxes cost $36.
Answer:
0.4
Step-by-step explanation:
just solve it like an equation.
