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3 years ago

A backpack costs $18 and has 7 percent tax how much will shiela have to pay fro the backpack after tax

Mathematics

1 answer:

Valentin [98]3 years ago

6 0

18 dollars and seven cents

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Describe the end behavior of the following exponential function.

oee [108]

Answer:

C. As the x-values increase, the function increases towards positive infinity.

Step-by-step explanation:

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3 years ago

Given the sample −4, −10, −16, 8, −12, add one more sample value that will make the mean equal to 3.

Agata [3.3K]

Answer: The value to add to the set is 52

=======================================================

For a moment, ignore the extra value we'll add in later.

The given set of values add to -34.

Let x be the extra value we add in. It adds to the -34 to get -34+x, then we divide by 6 because the set {-4,-10,-16,8,-12,x} has 6 items.

So we get the mean (-34+x)/6

Set this equal to the mean we want (3) and solve for x

(-34+x)/6 = 3

-34+x = 6*3

-34+x = 18

x = 18+34

x = 52

The set {-4,-10,-16,8,-12,x} updates to {-4,-10,-16,8,-12,52} and this set has a mean of 3.

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3 years ago

Which one should I choose

Alona [7]

The answer is B linear

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3 years ago

Read 2 more answers

The mapping below represents all of the points on the graph of functionf.

Rom4ik [11]

Answer:

$\{-4, -1, 0, 2, 7\}$

Step-by-step explanation:

The domain of the function is the set of all possible inputs for the function. Therefore, the set of all possible inputs is $\{-4, -1, 0, 2, 7\}$ .

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3 years ago

Help please ........

Nitella [24]

Answer:

Step-by-step explanation:

eh too lazy to explain but plz trust me

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3 years ago