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MatroZZZ [7]
2 years ago
7

Which expression is equivalent to

Mathematics
2 answers:
Svetllana [295]2 years ago
6 0

Answer:

Choice B is correct. (1/16)⁻⁴ = (16)⁴

Step-by-step explanation:

We have given the expression:

(1/16)⁻⁴

We have to find the equivalent expression from the following expressions.

We use the formula (b)⁻¹ = 1/b

(1/16)⁻⁴ = (16 / 1)⁴

(1/16)⁻⁴ = (16)⁴/(1)⁴

(1/16)⁻⁴ = (16)⁴

So, the choice B is correct.

postnew [5]2 years ago
3 0

Answer:

B) 16^4

Step-by-step explanation:

Given: (\frac{1}{16}) ^{-4}

Here we have to use the property a^-1 = 1 / a

Applying the property, we get

= (\frac{16}{1}) ^{4}

Now we can bring in the power of 4.

= 16^4 / 1^4

= 16^4 / 1

= 16^4

The answer is b) 16^4

Thank you.

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On July 9, Mifflin Company receives a $10,200, 90-day, 6% note from customer Payton Summers as payment on account. What entry sh
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2 years ago
2x(3x + 4)<br> Please help
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The table shows the estimated number of lines of code written by computer programmers per hour when x people are working.
PilotLPTM [1.2K]

Answer:

Hence, the model that best represents the data is:

y=26.9x-1.3

Step-by-step explanation:

We are given a table that  shows the estimated number of lines of code written by computer programmers per hour when x people are working.

We are asked to find which model best represents the data?

So for finding this we will put the value of x in each of the functions and check which hold true that which gives the value of y i.e. f(x) as is given in the table:

We are given 4 functions as:

A)

y = 47(1.191)^x

B)

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C)

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D)

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We make the table of these values at different values of x.

x                  A                 B                C               D

2              66.66          49.3            52.5           50

4             94.57            71.44           106.3         104  

6             134.14           103.57         160.1          158

8             190.27          150.14          213.9         212

10           269.91           217.64         267.7         266

12           382.85          315.5           321.5          320.

Hence, the function that best represents the data is:

Option C.

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6 0
3 years ago
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If I subtract the square root of 10 and -4, my answer will be
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