If someone work 48.5 hours in a week, they would get how many amount of overtime hours?

Option - B : Decision support system is a flexible tool for data analysis, since its reports do not have a fixed format.

  Decision support systems, a subset of business intelligence, are created to help organisations make sensible business decisions based on vast volumes of analysed data. Huge volumes of data are analysed using an interactive information system called a decision support system (DSS) to aid in the direction of business choices. A DSS aids management, operations, and planning levels of an organisation in making better decisions by assessing the importance of uncertainties and the tradeoffs involved in selecting one option over another. A DSS uses a variety of raw data, papers, personal knowledge, and/or business models to aid users in making decisions. A DSS may make use of relational data sources, cubes, data warehouses, electronic health records (EHRs), income projections, sales projections, and other sources.

For such more questions on Data analysis :

brainly.com/question/28840430

#SPJ4

Answer:

45°

Step-by-step explanation:

In a triangle there is 180°, which means that if there's 1 right angle that takes away 90° which means that you're left with 90° and since there are 2 angles left you divide 90° by 2 to get 45° which means that angle A is 45°.

Answer:

50 percent increase

Step-by-step explanation:

Answer:

50% increase

Step-by-step explanation:

36-24=12

12/24=.50

1) 3 is the Coefficient.

2) 10 is the constant.

3) 10.8 is the ans.

Answer:

x = -4 and y = 1

Step-by-step explanation:

-x + y = 5

+ x - 5y = -9 <— let’s eliminate x

————————————-

-4y = -4

y = 1

x - 5y = -9 <— substitute for y

x - 5(1) = -9

x - 5 = -9

+5 = +5

x = -4

Answer:

my god you have to do all of that 0-0

Step-by-step explanation:

The value of function f(x), when x=2.4 is f(x)=0.00625.

What is a function?

In mathematics, a function is a unique arrangement of the inputs (also referred to as the domain) and their outputs (sometimes referred to as the codomain), where each input has exactly one output and the output can be linked to its input.

If the function f(x) varies inversely with x, then this function is of the form -

f(x)=a/x

where a is unknown number.

Since  f(x)=0.5 when x =0.3, then -

0.5 = a/0.3

a = 0.5 × 0.3

a = 0.15

So, the function now becomes -

f(x) = 0.15/x

Substituting for x = 2.4 -

f(2.4) = 0.15 / 2.4

= 15/240

= 1/16

= 0.00625

Therefore, f(x) value is obtained as 0.00625.

To learn more about function from the given link

https://brainly.com/question/10439235

#SPJ4

The function f(x) varies inversely with x and f(x)=0.5 when x =0.3. what is f(x) when x=2.4?

Answer:

if this is on edge just choose all of them

A significance level of 0.10, we have enough evidence to conclude that the new copy machines have a significantly faster mean repair time compared to the older model.

To test if the new copy machines are faster to repair, we can set up the following null and alternative hypotheses:

Null Hypothesis (H₀): The mean repair time for the new copy machines is the same as the mean repair time for the older model.

Alternative Hypothesis (H₁): The mean repair time for the new copy machines is less than the mean repair time for the older model.

Let's perform a one-sample t-test to test these hypotheses. The test statistic is calculated as:

t = (sample mean - population mean) / (sample standard deviation / √(sample size))

Given:

Population mean (μ) = 93 minutes

Sample mean (\(\bar x\)) = 86.8 minutes

Sample standard deviation (s) = 14.6 minutes

Sample size (n) = 18

Significance level (α) = 0.10

Calculating the test statistic:

t = (86.8 - 93) / (14.6 / sqrt(18))

t = -6.2 / (14.6 / 4.24264)

t ≈ -2.677

The degrees of freedom for this test is n - 1 = 18 - 1 = 17.

Now, we need to determine the critical value for the t-distribution with 17 degrees of freedom and a one-tailed test at a significance level of 0.10. Consulting a t-table or using statistical software, the critical value is approximately -1.333.

Since the test statistic (t = -2.677) is less than the critical value (-1.333), we reject the null hypothesis.

To know more about significance level:

https://brainly.com/question/4599596

#SPJ4

9514 1404 393

Answer:

  n = -25

Step-by-step explanation:

The next step can be to subtract 2/5n.

  \(\dfrac{3}{5}n+15=10+\dfrac{2}{5}n\\\\\dfrac{1}{5}n+15=10 \qquad\text{subtract $\dfrac{2}{5}n$}\\\\\dfrac{1}{5}n=-5 \qquad\text{subtract 15}\\\\ \boxed{n=-25} \qquad\text{multiply by 5}\)

Answer:

C

Step-by-step explanation:

3x - 9y = 9 → (1)

- 2x +2y = 8 ( subtract 2y from both sides )

- 2x = - 2y + 8 ( divide through by - 2 )

x = y - 4

substitute x = y - 4 into (1)

3(y - 4) - 9y = 9

3y - 12 - 9y = 9

- 6y - 12 = 9 ( add 12 to both sides )

- 6y = 21 ( divide both sides by - 6 )

y = \(\frac{21}{-6}\) = - \(\frac{7}{2}\)

The given series is a geometric series with first term a = 10x and common ratio r = 2x. The series converges for the domain (-1/2, 1/2) and the sum is given by 10x/(1 - 2x).

The series 10x + 20x^2 + 40x^3 + 80x^4 + ... is a geometric series with first term a = 10x and common ratio r = 2x.

For a geometric series to converge, the absolute value of the common ratio must be less than 1, so we have:

|2x| < 1

Solving for x, we get:

-1/2 < x < 1/2

Therefore, the domain of x for which the series converges is (-1/2, 1/2).

To find the sum of the series, we can use the formula for the sum of an infinite geometric series:

sum = a/(1 - r)

Substituting a = 10x and r = 2x, we get:

sum = 10x/(1 - 2x)

This formula is valid only when |r| < 1, which is the case when x is in the domain (-1/2, 1/2).

To know more about geometric series, visit:
brainly.com/question/30264021
#SPJ11

Answer:

-2/5 is the answer, hope this helps :)

Step-by-step explanation:

Contour maps are a way to depict functions with a two-dimensional input and a one-dimensional output. By creating a topographical map of the graph of function z = f(x, y), the contour map is displayed below:

Given, \(f(x, y)=x^{3} -y\)

Now for several level curves, we take \(f(x, y) = constant =c\)

So we have, \(x^{3}-y =c\)

Now, varying the value of c we get the several level curves,

By taking the values of c as \(0, \pm0.5, \pm1, \pm2\) etc.

Now sketching for c = 0,

We have \(x^{3}-y=0 \ or\ y=x^{2}\)

Checking for Points :

Repeating the similar process for \(c=\pm 0.5, \pm1, \pm2\) etc.

We get the following contours.

Know more about contour map,

https://brainly.com/question/29602160

#SPJ1

Answer:

12 - 3z or 3 .9 - 3z

Step-by-step explanation:

1 - if it is just a "9" and not a "0 .9" the answer is "12-3z". You will have to isolate the expressions with the "z" (the 2z and the z). They have a "-" before them, so they are negative expressions (-2z and -z). When the letter is alone, we supose that is a whole, not a decimal, expression, so it is like "1z". After all, you will have two negative expressions, the "-1z" and the "-2z", then you will just add "-1z" and "-2x" (-1z + (-2z) = -1z -2z = -3z

Now, you will need to add "9" and "+3" (9 + (+3) = 9 + 3 = 12).

Now, you have a "-3z" and the "12", and you will add they (-3z + 12 = 12 + (-3z) = 12 - 3z).

2 - But, if it is a "0 .9" ( "0 .9" is the same of " .9" and not a "9" the answer is "3 .9 - 3z". Now it is the same as the number 1 (just do the same from the "You will have" to the "-1z -2z = -3z".

Now, you need to add "0 .9" and "+3" ( .9 + (+3) = .9 + 3 = 3 .9).

So, you have the "-3z" and the "3 .9", and you need to add them ( 3 .9 + (-3z) = 3 .9 - 3z ).

I recommend you to study more of rule of signs, like (-) + (-) = (+) and things like this.

Hope that I could help you

The value of x that makes the sentence 1/7 + x = 1/2 true is (d) 5/14

From the question, we have the following parameters that can be used in our computation:

A mathematical sentence

The mathematical sentence is given as

1/7 + x = 1/2

Next, we make x the subject of the formula

This is done by subtracting 1/7 from both sides of the equation

Using the above as a guide, we have the following:

1/7- 1/7 + x = 1/2 - 1/7

Evaluate the like terms on the left-hand side

So, we have the following representation

x = 1/2 - 1/7

Take the LCM of the fractions

x = (7 - 2)/14

Evaluate the difference on the right-hand side

So, we have the following representation

x = 5/14

Hence, the solution is (d) 5/14

Read more about equation at

https://brainly.com/question/18831322

#SPJ1

Answer:

Step-by-step explanation:

the basic number will be represented by X so, the equation will be

Mr. Monroe Mrs. Roberson

X X+5

57 = X + (X+5)

Answer:

The answer is first one.

Hope it helps uh!

Answer:

5 ^ (1/12)

Step-by-step explanation:

5 ^ 1/3

-----------------

5 ^ 1/4

When we divide exponents with the same base, we subtract the exponents

5 ^ (1/3 -1/4)

Getting a common denominator

5 ^ ( 4/12 - 3/12)

5 ^ (1/12)

Answer:

\(\Huge \boxed{5^{\frac{1}{12}}}\)

\(\rule[225]{225}{3}\)

Step-by-step explanation:

\(\displaystyle \sf \frac{5^{\frac{1}{3}} }{5^{\frac{1}{4}} }\)

When dividing same bases, we subtract the exponents.

\(\displaystyle \sf 5^{\frac{1}{3}- \frac{1}{4} }\)

Making exponents have the same denominator.

\(\displaystyle \sf 5^{\frac{4}{12}- \frac{3}{12} }\)

Subtracting exponents.

\(\displaystyle \sf 5^{\frac{1}{12}}\)

\(\rule[225]{225}{3}\)

Answer:

b)  f(x)=200-100x^2

Step-by-step explanation:

I answered section b, because if you know the equation, you can find the other values by plugging x into the equation.

We know that this function is exponential, that means that somewhere in the function there will be a "x^2" [f(x)=x^2]

if f(0)=200, then the constant in the equation is 200. [f(x)=200+x^2]

Since the value of f(1)=100, that means that the the the parabola faces downwards, which means the value attached to the x value will be negative.  [f(x)=200-x^2]

If you just use this equation, the values will never add up, so there's still something missing. In this case, the scale of the x value is off, so there needs to be a number x^2 is multiplied by. if we rewrite the function as f(x)=200-b*x^2 and plug in the values (1,100):

100=200-b*1^2

and solve for b, we will see that b=100.

So the function is f(x)=200-100x^2

In this plot, the stem represents the tens digit, and the leaves represent the ones digit. For example, the stem "2" with leaves "2 3 5 8" means that there were four employees who worked between 20 and 29 hours.

To construct a stem-and-leaf plot for the given data, we need to organize the numbers into stems and leaves. The stem represents the tens digit, and the leaf represents the ones digit.

Let's take a look at the data:
30, 25, 12, 46, 31, 5, 22, 28, 8, 32, 23, 41, 39, 44

First, we separate the tens and ones digits for each number. For example, 30 has a stem of 3 and a leaf of 0.

Next, we arrange the stems in ascending order from left to right. The stems in this data set are 0, 1, 2, 3, 4.

Now, we place the leaves next to their respective stems. We can write the leaves in increasing order, but you could also choose to write them in decreasing order or any other order that makes sense to you. For this example, we'll write the leaves in increasing order.

Here's the completed stem-and-leaf plot:

0 | 5
1 | 2
2 | 2 3 5 8
3 | 0 1 2 9
4 | 1 4

In this plot, the stem represents the tens digit, and the leaves represent the ones digit. For example, the stem "2" with leaves "2 3 5 8" means that there were four employees who worked between 20 and 29 hours.

The stem-and-leaf plot provides a visual representation of the data, making it easier to identify patterns, ranges, and frequencies.

Know more about ascending order here:

https://brainly.com/question/31946606

#SPJ11

Answer:

14

Step-by-step explanation:

Answer: n=3+7+6

N=10+6

N=16

Step-by-step explanation:

Answer:

6 8/17

Step-by-step explanation:

17 x 6 is 102 so that can go into 110

Then you do 110-102 to find how many are left over 110-102= 8 so there are 8 left over so that goes into the numerator so the answer is 6 8/17 The denominator stays the same unless you can simply but in this case you can’t.

All the above can represent stable interhalogen compounds. Interhalogen compounds are formed when different halogens combine with each other.

The general formula for interhalogen compounds is given by XYn, where X and Y represent different halogens, and n represents the number of Y atoms bonded to the X atom. The interhalogen compounds can have different stoichiometries, resulting in different values of n. Therefore, all the given formulas, XY, XY2, XY3, and XY5, can represent stable interhalogen compounds, depending on the specific combination of halogens and their bonding arrangements.

Hence, none of the given formulas does not exist for interhalogen compounds, as all of them can be valid representations of stable interhalogen compounds.

To learn more about    compounds click here: brainly.com/question/31217310

#SPJ11

Answer: 18 sqrt= i

Hope this helps :)

Step-by-step explanation:

Answer:

This would lead the student to the incorrect solution of x = 4 instead of the correct solution of x = 2.

Step-by-step explanation:

he equation 4x + 8 = 16 can be solved using algebra as follows:

Subtract 8 from both sides of the equation:

4x + 8 - 8 = 16 - 8

4x = 8

Divide both sides of the equation by 4:

4x/4 = 8/4

x = 2

Therefore, the correct solution to the equation is x = 2.

If the student incorrectly says the solution is 6, then they might have made the mistake of forgetting to subtract 8 from both sides of the equation before dividing by 4. This would result in the following incorrect work:

Divide both sides of the equation by 4:

4x/4 = 16/4

x = 4

Add 2 to both sides of the equation:

x + 2 = 4 + 2

x + 2 = 6

x = 6 - 2

This would lead the student to the incorrect solution of x = 4 instead of the correct solution of x = 2.

When P is true, and Q is false, the proposition P ⊃ Q is false. Therefore, the answer is TFTT. The correct answer is option d. TFTT.

The given truth table for the compound proposition P ⊃ Q is: P Q P⊃QT T T T T F FT F T T F

The conditional P ⊃ Q implies that whenever the antecedent P is true, then the consequent Q is true as well.

This implies that the only time the conditional P ⊃ Q is false is when the antecedent is true, but the consequent is false.

Since we see in the truth table that when P is true, and Q is true, the proposition P ⊃ Q is also true.

However, when P is true, and Q is false, the proposition P ⊃ Q is false. Therefore, the answer is TFTT.

Learn more about  truth table here:

https://brainly.com/question/30588184

#SPJ11

Answer:

4+4+4+12+5+5=34

Step-by-step explanation:

Answer:

in my opinion which maybe 34cm

Step-by-step explanation:

4 + 4 + 4 + 5 + 5 + 12 cm equals to 34 CM