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Ganezh [65]
3 years ago
5

What is productivity? A. quantity of input per unit of output B. quantity of output per unit of input C. quality of output per u

nit of input D. quality of input per unit of output
Mathematics
2 answers:
Alexeev081 [22]3 years ago
7 0
<h2>Answer:</h2>

<u>The right choice is</u><u> (C) quality of output per unit of input</u>

<h2>Step-by-step explanation:</h2>

Productivity in any sector or area is defined as the efficient use of resources, capital, labour,  land, energy, materials, or information in the production of various goods and services. Productivity can be calculated by dividing the average output per period by the total costs incurred or resources such as capital, energy, material or personnel consumed in that given time span.

trapecia [35]3 years ago
4 0

Answer:

B. quantity of output per unit of input

Step-by-step explanation:

It is about how much you can produce from a limited amount of resources. e.g. how many problems can you solve in an hour

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The Sugar Sweet Company will choose from two companies to transport its sugar to market. The first company charges $4004 to rent
Sunny_sXe [5.5K]
4004 + 50.50t = 300.75t
4004 = 300.75t - 50.50t
4004 = 250.25t
4004 / 250.25 = t
16 = t <=== they charge the same at 16 tons

300.75(16) = 4812 <== they cost the same
4 0
3 years ago
Six years ago Deki was P times as old as Benita was. If Deki is now 17 years old, how old is
wolverine [178]

Answer:

A) 11/P + 6

Let Ben’s age now be B

Anita’s age now is A.

(A - 6) = P(B - 6)

But A is 17 and therefore 11 = P(B - 6)

11/P = B-6

(11/P) + 6 = B

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3 years ago
The marketing manager of a large supermarket chain would like to use shelf space to predict the sales of pet food. For a random
Pavlova-9 [17]

Answer:

m=\frac{27.75}{375}=0.074

Nowe we can find the means for x and y like this:

\bar x= \frac{\sum x_i}{n}=\frac{150}{12}=12.5

\bar y= \frac{\sum y_i}{n}=\frac{28.5}{12}=2.375

And we can find the intercept using this:

b=\bar y -m \bar x=2.375-(0.074*12.5)=1.45

So the line would be given by:

y=0.074 x +1.45

C. = 1.45 + 0.074x

Step-by-step explanation:

The data given is:

x: 5,5,510,10,10, 15,15,15, 20,20,20

y: 1.6,2.2,1.4, 1.9, 2.4,2.6, 2.3,2.7, 2.8,2.6, 2.9, 3.1

For this case we need to calculate the slope with the following formula:

m=\frac{S_{xy}}{S_{xx}}

Where:

S_{xy}=\sum_{i=1}^n x_i y_i -\frac{(\sum_{i=1}^n x_i)(\sum_{i=1}^n y_i)}{n}

S_{xx}=\sum_{i=1}^n x^2_i -\frac{(\sum_{i=1}^n x_i)^2}{n}

So we can find the sums like this:

\sum_{i=1}^n x_i = 150

\sum_{i=1}^n y_i =28.5

\sum_{i=1}^n x^2_i =2250

\sum_{i=1}^n y^2_i =70.69

\sum_{i=1}^n x_i y_i =384

With these we can find the sums:

S_{xx}=\sum_{i=1}^n x^2_i -\frac{(\sum_{i=1}^n x_i)^2}{n}=2250-\frac{150^2}{12}=375

S_{xy}=\sum_{i=1}^n x_i y_i -\frac{(\sum_{i=1}^n x_i)(\sum_{i=1}^n y_i)}{n}=384-\frac{150*28.5}{12}=27.75

And the slope would be:

m=\frac{27.75}{375}=0.074

Nowe we can find the means for x and y like this:

\bar x= \frac{\sum x_i}{n}=\frac{150}{12}=12.5

\bar y= \frac{\sum y_i}{n}=\frac{28.5}{12}=2.375

And we can find the intercept using this:

b=\bar y -m \bar x=2.375-(0.074*12.5)=1.45

So the line would be given by:

y=0.074 x +1.45

C. = 1.45 + 0.074x

8 0
3 years ago
Subtract by adding the opposite. <br> 19-23=<br> -48-(80)=<br> -17-(-20)=
leonid [27]
Steps:
1. Do 19 + -23= -4
2. Do -48 + -80= -128
3. Do -17 + 20= 3
4. Your answers are -4, -128, and 3
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4 years ago
6x^4+4x^3+2x^2/ 2x^2
FrozenT [24]

Answer:

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Step-by-step explanation:

6

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8 0
3 years ago
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