2. The velocities of a horse at selected times over a 60-second time interval are given by the table to the right. You may assume that the speed of the horse increases for the duration of the time interval. t (sec.) v(t) (ft/s) 10 20 30 40 50 60 14.6 18.7 19.5 21.0 23.5 24.6 (a) Give an underestimate and and overestimate for the total distance traveled by the horse during the interval 0 < t< 60 seconds. Include units, and make it clear which answer is which. (b) Give your best estimate of the total distance traveled by the horse over the interval 0
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.
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