The Great Santini is shot out of a cannon from the roof of a building with height ho. His height, h, in meters, above the ground at time t, in seconds, is given by h = fAt) =-5P+ 50t + 95. ho (a) At what value of time t does he reach his maximum height? Number seconds (b) At what value of time t will he hit the ground? Number seconds. Round any noninteger answers to two decimal places. (c) At what value of time t will he be 15.2 meters in the air? Number seconds. Round any noninteger answers to one decimal place.
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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