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2 years ago

What kind of function describes this situation?

Mathematics

2 answers:

Sauron [17]2 years ago

7 0

Answer:

That'd be linear because it is at a constant rate of deduction

umka21 [38]2 years ago

7 0

Answer: A

Step-by-step explanation:

because she's deducting 10 points every day the slope is constant so it has to be a linear equation

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A large bottle of dragon breath mouthwash costs 5 dollars before tax on $5.30 after-tax what is the percentage of the tax

adell [148]

Tax would be 6%.

To find this you simply to 5.30/5 which gives you .06, meaning 6%

5 0

3 years ago

When dealing with a loan, who benefits from compounding interest more frequently, and why?

nalin [4]

right answer is a.

The lender benefits, because the interest compounded increases further interest calculations.

4 0

3 years ago

Read 2 more answers

In 1985, there were 285 cell phone subscribers in the small town of Centerville. The number of subscribers increased by 75% per

elena-s [515]

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5 0

3 years ago

PLEASE HELP ASAP

kotykmax [81]

Answer:

A. 9π/2km

Step-by-step explanation:

the length of the arc is

s= angle in radians* radius

the angle in radians

135 = 3π/4

therefore length of arc

s= (3π/4)*6 = 9π/2km

8 0

2 years ago

Find the probability of getting four consecutive aces when four cards are drawn without replacement from a standard deck of 52 p

posledela

Answer:

P=0.0000037

P=0.00037%

Step-by-step explanation:

Probability

A standard deck of 52 playing cards has 4 aces.

The probability of getting one of those aces is

$\displaystyle \frac{4}{52}=\frac{1}{13}$

Now we got an ace, there are 3 more aces out of 51 cards.

The probability of getting one of those aces is

$\displaystyle \frac{3}{51}=\frac{1}{17}$

Now we have 2 aces out of 50 cards.

The probability of getting one of those aces is

$\displaystyle \frac{2}{50}=\frac{1}{25}$

Finally, the probability of getting the remaining ace out of the 49 cards is:

$\displaystyle \frac{1}{49}$

The probability of getting the four consecutive aces is the product of the above-calculated probabilities:

$\displaystyle P= \frac{1}{13}\cdot\frac{1}{17}\cdot\frac{1}{27}\cdot\frac{1}{49}$

$\displaystyle P= \frac{1}{270,725}$

P=0.0000037

P=0.00037%

3 0

2 years ago