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S_A_V [24]
3 years ago
11

An item is priced at $13.71. If the sales tax is 4%, what does the item cost including sales tax?

Mathematics
2 answers:
vitfil [10]3 years ago
6 0
To find the answer you would take 13.71 x (times) 4% which gives you 0.5484. Then you would add 0.5484 and 13.71 which gives you 14.2584, rounding to 14.26. So $14.26 would be your answer.
marin [14]3 years ago
5 0
The answer is $14.26
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8(92^4) pls help me
ss7ja [257]

Hi,

Answer: 573,114,368

<u>My work:</u> This problem can be easily achievable (preferably with a caculator) by taking the numbers in the parentheses (which always go first) and taking 92 and squaring it by 4. (92^4) In which you get the answer 71,639,296. From there you take 71,639,296 and multiply it by 8.(71,639,296 * 8) In which you come up with your final answer 573,114,368.

I Hoped I Helped!

8 0
3 years ago
Read 2 more answers
Solve the following:<br><br>a) 3x+4/2 = 9.5<br><br><br>b) 7+2x/3= 5​
kodGreya [7K]

Answer:

A) x=2.5

B) x=-3

Step-by-step explanation:

3 0
3 years ago
In a gambling game, you roll 2 die and if you toss 2 sixes, you win $100, otherwise you lose $5.
Natalka [10]

Answer:

a. \frac{1}{36} chance you win.

b. The expected value of the game is -$2.08.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

You roll 2 die and if you toss 2 sixes

For each roll, 6 possible values, 1 of which is 6. So the probability of rolling two sixes is:

p = (\frac{1}{6})^2 = \frac{1}{36}

a. What is the chance you win?

\frac{1}{36} chance you win.

b. What is the expected value of the game?

1/36 probability of winning 100.

35/36 probability of losing 5. So

E = \frac{1}{36}*100 - \frac{35}{36}*5 = \frac{100 - 175}{36} = -\frac{75}{36} = -2.08

The expected value of the game is -$2.08.

7 0
3 years ago
Need your help please
erastovalidia [21]
I hope you can read cursive. Hope this helps!

7 0
4 years ago
Write an inequality that represents the graph
Scilla [17]

Answer:

y > 2x+1

Step-by-step explanation:

Find an equation of the line: slope = 2, y-intercept = 1, y = 2x + 1

Find a point in the shaded area of the graph to substitute into the equation: ex. (0, 2), substituted in, it becomes 2 = 1

Change the sign so 2 = 1 becomes true; 2 > 1

Implement that sign into the original equation, and because it is a dotted line, not a solid one, the sign will not include "or equal to"

y > 2x + 1

4 0
3 years ago
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