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3 years ago

Total tax: 0.05(50 + 40)

Mathematics

1 answer:

Elenna [48]3 years ago

7 0

Answer:

i think it's 4.5

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Use the graph shown to evaluate the composition (f○g)(0)

andrey2020 [161]

Function composition is applying one function to the results of another:

$\rightarrow g(x)\rightarrow f(x)\rightarrow$

This means the result of g() is sent through f(). Written notation for the composition is

$(f\circ g)(x)=f(g(x)).$

Note that $g(0)=2,$ then

$(f\circ g)(0)=f(g(0))=f(2).$

Since $f(2)=3,$ then

$(f\circ g)(0)=f(2)=3.$

Answer: $(f\circ g)(0)=3.$

4 0

3 years ago

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Find the distance between the points R(0,5) and S(12,3). round the answer to the nearest tenth

Burka [1]

12.2

((12) - (0))^2 + ((3) - (5))^2

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4 years ago

Which statements about the graph of the function f(x)=-x^2-4x+2 are true? Check all that apply!!!

Helga [31]

The function has a positive y-intercept for sure but im not sure about the others

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4 years ago

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The length of the room is two times it's breadth and 5 times it's height. if the volume of the room is 100 m³, what is the cost

elixir [45]

Answer:

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4 0

3 years ago

Solve 3^(x+1) = 15 for x using the change of base formula log base b of y equals log y over log b.

Mazyrski [523]

Answer:

Step-by-step explanation:

To solve this , first we convert the exponential form in to log form

becomes

now we apply change of base formula to remove base 3

like that log_3(15) becomes

2.46497=x+1

subtract 1 from both sides

x= 1.46497

Step-by-step explanation:

8 0

4 years ago