What is a recursive formula that represents the pentagonal numbers?
given an isosceles right triangle whose hypotenuse is 4 units long, what is the exact length of each leg?
susan decided to go for a walk today after class. she walks out her front door and walks due south for 2 miles, then she makes a 90 degree turn to the left and walks for 1 mile. at that point, she makes a 90 degree turn to the right and walks for another 3 miles. how far is she from her front door? give the exact answer.

sine

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answer: b.36 feet

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many reason,

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the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

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