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serg [7]
3 years ago
7

In a certain country, income tax is assessed as follows. There is no tax on income up to $15000. Any income over $15000 is taxed

at a rate of 10%, up to an income of $25000. Any income over $25000 is taxed at 15%. How much tax is assessed on an income of $22000?
Mathematics
2 answers:
andreev551 [17]3 years ago
7 0

your answer is going to be $700 this is how u do it

first step: 22000-15000=7000

now you convert the 10% to a decimal and it turns into .10 now multiply that by your 7000 and you get $700 of tax

pickupchik [31]3 years ago
6 0

Answer:

$700

Step-by-step explanation:

There is no tax on income up to $15,000

Any income over $15,000 up to an income of $25,000 is taxed at a rate of  10%.

We will calculate the tax on an income of $22,000

First we subtract $15,000 from the total income. that is tax-free.

$22,000 - $15,000

= $ 7,000

Now the taxable income is $7,000 at a rate of 10%

So 10% of 7,000

= 0.1 × 7,000

= $700

Tax is assessed $700 on an income of $22,000.

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Simplify the expression. Write your answer as a power. <br> (23)^2⋅(23^)6
dalvyx [7]
(23)^8 b/c when multiply powers you add the exponent values together
8 0
3 years ago
In a given year, the average annual salary of a NFL football player was $189,000 with a standard deviation of $20,500. If a samp
nika2105 [10]

Answer:

15.15% probability that the sample mean will be $192,000 or more.

Step-by-step explanation:

To solve this problem, we need to understand the normal probability distribution and the central limit theorem.

Normal probability distribution

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a random variable X, with mean \mu and standard deviation \sigma, a large sample size can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}

In this problem, we have that:

\mu = 189000, \sigma = 20500, n = 50, s = \frac{20500}{\sqrt{50}} = 2899.14

The probability that the sample mean will be $192,000 or more is

This is 1 subtracted by the pvalue of z when X = 192000. So

Z = \frac{X - \mu}{\sigma}

By the Central Limit Theorem

Z = \frac{X - \mu}{s}

Z = \frac{192000 - 189000}{2899.14}

Z = 1.03

Z = 1.03 has a pvalue of 0.8485.

1-0.8485 = 0.1515

15.15% probability that the sample mean will be $192,000 or more.

7 0
3 years ago
20 POINT!!<br> Can someone help me I don’t understand it at all
sammy [17]

Answer:

second

Step-by-step explanation:

substitute y=6 and x=1 in the given relations and see if works

y=2x will be 6 = 2*1 false

y=x+5 will be 6 = 1+5 true

because this is true check all the other y and x and if all true is good

7=2+5 true, 8=3+5 true 9= 4+5 true, 10=5+5 true, so second is good

y=2x+1 will be 6=2*1+1 false

y=3x+1 will be 6=3*1+1 false

4 0
3 years ago
You have a half pizza leftover in the refrigerator. The first night, the pizza goes to the refrigerator and eats 20% of the pizz
lorasvet [3.4K]

Answer:

The pizza pirate ate the whole pizza!

2(days) + 3(a few days) = 5

20 x 5 = 100%

Therefore, the whole pizza is gone. Don't worry, I'll buy a new one!

5 0
2 years ago
Select the correct answer.<br> Over which interval of the domain is function h decreasing?<br> 25?
zmey [24]

Answer:

the function is only increasing.

Step-by-step explanation:

3 0
2 years ago
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