All are negative exponent property except for the top right one
Answer:
7.
Step-by-step explanation:
Place value can be defined as the numerical value representing a digit owing to its position in a number. Some examples of the various place values used in representing each digit are tenths, hundredths, thousandths, unit, tens, hundreds, thousands etc.
For example, in the number 0.27845;
- The place value of 0 is units.
- The place value of 2 is tenths.
- The place value of 7 is hundredths.
- The place value of 8 is thousandths.
- The place value of 4 is ten thousandths.
- The place value of 5 is hundred thousandths.
Therefore, given the number 0.27845.
The digit representing hundredths in 0.27845 is 7.
Answer: 19 and 14
Step-by-step explanation:
19-14 = 5
19x14 =266
Answer:
See explanation
Step-by-step explanation:
A mathematical model refers to a mathematical function that describes natural phenomena.
Models are used to approximate natural phenomena hence they are not really exact representations of reality. Thus mathematical models are inherently imperfect and so is our understanding of natural phenomena represented by these mathematical models.
The mathematical parameters used in models to represent real processes are uncertain since they are determined from experiment or represent more than one process.
Lastly, the initial and the boundary conditions in a model may not be explicitly established.