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mina [271]
3 years ago
9

Simplify ⎷81x^14. Assume the variable x represents a positive real number.

Mathematics
1 answer:
kotegsom [21]3 years ago
6 0
\sqrt{81x^{14}} =\sqrt{(9x^7)^2}=9x^7
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2b to the power of 2 = 100 i want to know if this question is true or false, someone help me pleaseee.
OLEGan [10]

Answer

5

Step-by-step explanation:

10^2= 100

so b must be 5

6 0
2 years ago
If f(1) = 2 and f(n) = –2f(n − 1) then find the value of f(5).
dybincka [34]

Answer: 2f

Explanation:

f(1)=8

f(2)= 2(8) = 16

f(3) = 2(16) = 32

f(4) = 2(32) = 64

f(5) = 2(64) =128

6 0
2 years ago
Use the graph to write a linear function that relates y to x. j 10 8 6 4 -6-4 2 4 62 2 y = ​
Tanya [424]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Please help!
Gemiola [76]

The earning of the salesperson is an illustration of a linear function.

The possible functions in the two scenarios are: \mathbf{I(s) = 0.1s + 2500} and \mathbf{I(s) = 0.05s + 2000}\\

The function is given as:

\mathbf{I(s) = 0.1s + 2000}

When the base salary is increased, a possible function is:

\mathbf{I(s) = 0.1s + 2500}

This is so, because 2500 is greater than 2000

When the commission rate is decreased, a possible function is:

\mathbf{I(s) = 0.05s + 2000}\\

This is so, because 0.05 is less than 0.1

So, the possible functions in the two scenarios are:

\mathbf{I(s) = 0.1s + 2500} and \mathbf{I(s) = 0.05s + 2000}\\

See attachment for the graphs of both functions

Read more about linear equations at:

brainly.com/question/21981879

5 0
2 years ago
Pls help and tanks pls pls me
ollegr [7]

Answer:they made 14.76

Step-by-step explanation:

at the bake sale

8 0
2 years ago
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