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Art [367]
4 years ago
5

An individual who files a local income tax return has a probability of the return being audited. If 7,500 tax returns are receiv

ed by the city, which of the following is the best prediction of the number of income tax returns that were audited? A. 2,000 B. 3,000 C. 2,500 D. 3,500
Mathematics
1 answer:
oksano4ka [1.4K]4 years ago
4 0
The correct answer is C:2500
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Please help me!!!!!!!!!
yulyashka [42]

Answer:

The slope of f(x) is -1 which means that it rises -1 for every time it goes over 1.  The slope of g(x) is 0, because it has a rise of 0 over an infinite run. The slope of g(x) is greater because 0>-1.

Step-by-step explanation:

You get the slope of the f(x) by doing 7-5/-4-(-2)= 2/-2=-1

4 0
4 years ago
Read 2 more answers
Grant paid $12 for a 4 baseball card packs. How many baseball card packs can be purchase for $21
Pepsi [2]

Answer:

7

Step-by-step explanation:

Divide the 12 by 4 to see how much one is for.

After you get $3 alk you do is divide the $21 by 3

5 0
4 years ago
|x+3|-1.5&lt;2.5<br><br>solve the inequality
pentagon [3]
Absolute value is always positive, it is the distance from 0

5 0
4 years ago
A Cepheid variable star is a star whose brightness alternately increases and decreases. Suppose that Cephei Joe is a star for wh
4vir4ik [10]

Answer:

\dfrac{0.7\pi}{5.3}\cos(\dfrac{2\pi t}{5.3})

0.16

Step-by-step explanation:

According to the question the mathematical model should be

B(t)=2.9+0.35\sin(\dfrac{2\pi t}{5.3})

Differentiating with respect to time we get

B'(t)=0.35\cos(\dfrac{2\pi t}{5.3})\times(\dfrac{2\pi}{5.3})\\\Rightarrow B'(t)=\dfrac{0.7\pi}{5.3}\cos(\dfrac{2\pi t}{5.3})

So, the rate of change of brightness after t days is \dfrac{0.7\pi}{5.3}\cos(\dfrac{2\pi t}{5.3})

After 1 day means t=1

B'(1)=\dfrac{0.7\pi}{5.3}\cos(\dfrac{2\pi\times 1}{5.3})\\\Rightarrow B'(1)=0.16

The rate of increase after one day is 0.16.

8 0
3 years ago
You need at least 5000 points to earn a gift card from your bank. You currently have 2700 points.
steposvetlana [31]

Answer:

x + 2700 ≥ 5000 → x ≥ 2300

Step-by-step explanation:

The inequality is: x + 2700 ≥ 5000 with x being the number of points

To solve we need to subtract 2700 from both sides to get: x ≥ 2300

5 0
3 years ago
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