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3 years ago

Simplify the expression 4^3

Mathematics

2 answers:

olya-2409 [2.1K]3 years ago

8 0

Answer:

$\Huge \boxed{64}$

Step-by-step explanation:

To solve this problem, first you have to use the order of operations stands for PARENTHESIS, EXPONENTS, MULTIPLY, DIVIDE, ADD, AND SUBTRACT from left to right.

First, exponent.

$\displaystyle 4^3=4\times4\times 4=64$

Therefore, the correct answer is 64.

<h2>Hope this helps!</h2><h2 /><h2>Have a wonderful blessing day! :)</h2><h2 /><h2>Good luck! :)</h2>

Pani-rosa [81]3 years ago

3 0

4^3

Write 4 (3 times) because of the exponent.

4*4*4

= 16*4

= 64

Answer: 64

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Which expression can be used to find the price of a $400 telescope after a 32% markup? Select all that apply.

elena-s [515]

<h3>There are 2 answers: choice C, choice D</h3>

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Explanation:

32% = 32/100 = 0.32

32% of 400 = 0.32*400 = 400(0.32), which adds onto the original 400 to get 400+400(0.32). This is why choice D is one of the answers.

We can factor out the GCF 400 to go from 400+400(0.32) to 400(1+0.32) which then simplifies to 400(1.32) or just 400*1.32. This shows choice C is the other answer. Using a calculator,

400+400(0.32) = 400 + 128 = 528

400*1.32 = 528

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The other answer choices result in other values, showing that they aren't equivalent to 528.

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3 years ago

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Answer:

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Step-by-step explanation:

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1 year ago

The temperature of a weather station was 12.8 °F at midnight and fell 1.4 °F each hour for six hours. Which of the following sol

Len [333]

Answer:

Let's try to find a linear relation like:

T(h) = a*h + b

where a is the slope and b is the y-intercept.

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T is the temperature at the time defined by h.

We know that at midnight, the temperature is 12.8°F.

At midnight, we have h = 0, then:

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b = 12.8°F

Now we know that our function is:

T(h) = a*h + 12.8°F

We also know that the temperature fell 1.4 °F each hour for six hours.

Then the slope will be -1.4°F

We can write the linear relationship as:

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Read 2 more answers

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Irina18 [472]

Answer:

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There are two cubes, one with 14 cm and one with 2 cm. 14:2 is equal to 7:1.

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