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tankabanditka [31]
3 years ago
12

Quiz

Advanced Placement (AP)
2 answers:
jeka943 years ago
6 0

Answer:

D. all of the above

Explanation:

edg2021

Anika [276]3 years ago
3 0

Answer:

d. All of the above

Explanation:

A scale can be defined as an ordered numerical or alphabetical sequence that is typically used for taking measurements such as size, weight, height, length, etc. Also, a scale is used in the field of science to assign magnitude to physical activities and natural phenomenons such as an earthquake using the Richter scale.

In Science, there are four (4) main scales of measurement and these includes;

1. Interval scale: data can be arranged in an ordering scheme and subtracting its differences is meaningful. Examples are year, temperature, time etc.

2. Ratio scale: data can be arranged in an ordering scheme and subtracting its differences is meaningful with respect to the value of true zero. Examples are height, price, weight, distance etc.

3. Ordinal scale: data can be arranged in an ordering scheme but subtracting its differences is meaningless or impossible. Examples are happy, sad etc.

4. Nominal scale: it is characterized by data that are non-numerical, comprises of categories, labels or names and can't be arranged in an ordering scheme.

<em>Hence, scales can represent;</em>

<em>a. A range of information. </em>

<em>b. A range of resources. </em>

<em>c. Proportional measurement. </em>

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3 years ago
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C. Using India’s rate of natural increase shown in the table, describe how to calculate the doubling time of India’s population
Inessa05 [86]

Answer:

t \approx 49.860\,years

Explanation:

The increase rate of population is described by the following ordinary differential equation is:

\frac{dP}{dt} = \frac{P}{\tau}

Where \tau is the time constant. The solution of the differential equation is:

P(t) = P_{o}\cdot e^{\frac{t}{\tau} }

The time constant in years is found by substituting known variables:

\ln 1.014 = \frac{1}{\tau}

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The doubling time is:

\ln 2 = \frac{t}{71.927\,years}

t = (71.927\,years)\cdot \ln 2

t \approx 49.860\,years

3 0
3 years ago
Where food is ground before passing through the intestine
olasank [31]

Answer:

through the stomach to the small intestine and then to the large intestine

Explanation:

mark me brainliest if this helps :)

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Which game most represents a wave?
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2 years ago
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In using marginal analysis, we:
BARSIC [14]

Answer:

B. examine only the marginal costs, ignoring the sunk costs.

Explanation:

Marginal Analysis refers to the analysis of marginal (additional) cost & marginal (additional) revenue.

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Marginals vary only due to variable, & not fixed components.

Marginal Analysis examines only marginal costs, & not fixed or sunk costs.

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