Answer:
144(3/4)^1-n
Step-by-step explanation:
This is a geometric sequence, so if you divide 192 by 144 you will find that the common ratio r is 4/3. This would make the equation an=144(4/3)^n-1. However, that's not one of the options. If you plug in some numbers, you can see that 3/4 (the reciprocal of 4/3) can work as well if it's 3/4^1-n. 4/3^-1=3/4 and n-1(-1)=1-n
I plugged the equation in to my graphing calculator and found the zeros at (-2.7,0) and (2.7,0)
Answer:
287
Step-by-step explanation:
Reflex angle:
an angle greater than 180° and less than 360°
360-73=287
Answer:
The bacterium expels oxygen, making room for
hydrogen peroxide and carbon dioxide. These elements are then combined with solar energy to produce fuel.
Step-by-step explanation:
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Answer:
C
Step-by-step explanation:
integers are a number which is not fraction, a whole number such as -5, 65, -86, 25
rational number is a number that can be expressed as the quatient or fraction p/q of two integers, a numerator p and a non-zero denominator q.
exp = -3/7, 0.75, -0.1, 4/9