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Marizza181 [45]
3 years ago
10

Telephone inquiries of 100 IRS "customers" are monitored daily at random. Incidents of incorrect information or other nonconform

ities (such as impoliteness to customers) are recorded. The data for last week follow: Day 1 2 3 4 5 No. of Nonconformities 8 8 23 19 15 a) Using 3 standard deviations, the c-chart for the nonconformities is: UCLc = nonconformities (round your response to two decimal places).LCLc = nonconformities (round your response to two decimal places and if your answer is negative, enter this value as 0).b) b) According to c-chart, there (is significant/Not significant) variation in the incidents of incorrect information given out by the IRS telephone operators
Mathematics
1 answer:
oee [108]3 years ago
5 0

such huge question but tuff so sorry

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The dictionary is 3 inches thick. What is the volume of the dictionary
Yuki888 [10]

Answer:

Square shaped = 27 cubic inches , Rectangular shaped = 3LW cubic Inches

Step-by-step explanation:

If the dictionary is a square ( all sides are equal ) the the volume is

      V = Length * Length * Length = L^{3}

      V = 3 * 3 * 3 = 27 inch^{3}

while if its rectangular ( all side are not equal ) shaped

      V = Length * Width * Height (thickness)

      V = L * W * 3 = 3LW inch^{3}

5 0
2 years ago
The question is about unit circle in screenshot
Orlov [11]

The complete sentence for the <em>unit</em> circle is:

<em>When t = 0, AP = 0, so sin t will begin at a value of 0. As t increases from 0 to π/2, sin t increases. Eventually, when t = π/2, OP will be 0, so sin t = AP will be 1.</em>

<h3>How to complete a sentence with concepts from trigonometry</h3>

In this problem we have sentence to be completed by direct observation to the variables seen in a unit circle, a form used to teach trigonometric functions in a <em>graphic</em> manner. Now we proceed to present the complete sentence below:

<em>When t = 0, AP = 0, so sin t will begin at a value of 0. As t increases from 0 to π/2, sin t increases. Eventually, when t = π/2, OP will be 0, so sin t = AP will be 1.</em>

To learn more on trigonometric functions: brainly.com/question/6904750

#SPJ1

3 0
2 years ago
Let f and g be the functions defined by f(x) = 10^ (x+2 / 3) and g(x) = log (x3 / 100) for all positive real numbers,
Vaselesa [24]

Answer:

F(x) and g(x) are not inverse functions.

Step-by-step explanation:

In order to calculate the inverse function of a function, we have to isolate X and after that, we change the variables.

As our function f(x) is a exponentian function, we can apply logarithm with base 10 (log) in both sides in order to isolate X. Remember that log10=1.

[tex]y=10^{(x+\frac{2}{3}) }\\\\log y=log 10^{(x+\frac{2}{3}) }\\log y = (x+\frac{2}{3}) . log10\\\frac{log Y}{log10} = (x+\frac{2}{3})\\\frac{log Y}{1} = (x+\frac{2}{3})\\log Y-\frac{2}{3}=x[/tex]

Now we change the variables.

F(x)=log x-\frac{2}{3}

F(x) and g(x) are not inverse functions.

4 0
2 years ago
What's the property of equality of r- 20 = 30
galina1969 [7]

Answer:

r= 10

Step-by-step explanation:

30 - 20 = 10

3 0
2 years ago
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Susan bought 15 pounds of flour for 6 dollars how many pounds of flour did per dollar
Temka [501]

Answer:

2.5

Step-by-step explanation:

divide to find unit rate

15/6=2.5

4 0
2 years ago
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