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.
Number 3 and 4
![Practice B
Do the following as indicated
1. Find the 5th left, right and midpoint Riemann sums of the given function f(x) = 2x with
respect to the regular partitioning of the given interval [0,1]
2. Using the definition of the definite integral as a limit of the Riemann sum, evaluate
S 3x +1 dx
3. Find the exact value of the given definite integral , 6 dx
4. Evaluate the given definite integral using FTOC t³ dt](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fce95278f-c307-4369-aeb7-a2327d5fc09e%2F2a42fdf6-f8a4-481c-b92b-05771550a44c%2Fuj1581l_processed.png&w=3840&q=75)
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