both have multiple choice answers
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
both have multiple choice answers
![Let \(\sigma(x, y, z)\) represent the density, in mosquitoes per cubic meter, of an insect swarm in the three-dimensional region \(E\). Choose the options that correctly complete the following statements:
- The integral \(\int_E \sigma(x, y, z) \, dV\) represents the [Select] measured in [Select].
- Options for first Select:
- volume of the insect population in the region E
- volume of the region E
- population density in the region E
- population in the region E
- The integral \(\int_E 1 \, dV\) represents the [Select].
- Options for Select:
- volume of the insect population in the region E
- volume of the region E
- population density in the region E
- population in the region E](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd9128905-2bdf-41e5-8502-b679e3fbc062%2F373145f5-b668-46af-a345-4521fca8795f%2Fbcvhf6_processed.png&w=3840&q=75)
![Let \( \sigma(x, y, z) \) represent the density, in mosquitoes per cubic meter, of an insect swarm in the three-dimensional region \( E \). Choose the options that correctly complete the following statements:
- The integral \( \int_E \sigma(x, y, z) \, dV \) represents the [Select] measured in [Select].
- The integral \( \int_E 1 \, dV \) represents the [Select] measured in [Select].
Available options for selection:
- area of the region \( E \)
- population in the region \( E \)
- volume of the region \( E \)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd9128905-2bdf-41e5-8502-b679e3fbc062%2F373145f5-b668-46af-a345-4521fca8795f%2Ff6cbilj_processed.png&w=3840&q=75)
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