Patrick paid $4.00 for 5 organic peaches. How much did he pay per peach
2 answers:
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Answer:
The formula is:
Step-by-step explanation:
The geometric sequences are those in which the division between the terms and
of the sequence are equal to a constant common reason called "r"
The geometrics secencias have the following form:
Where is the first term of the sequence
In this sequence we have the following terms
1.2, 3, 7.5, 18.75
Then notice that:
Then:
and
Finally the formula is:
Answer:
No real solutions;
Step-by-step explanation:
The easiest method to solve an algebraic equation is to use inverse operations. This applies to the given equation;
- Take the square root of both sides
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As one can see, the right side is a negative number. However, one cannot take the square root of a negative number and get a real result. Therefore, one must use imaginary numbers. Remember, the imaginary unit () represents (
).
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- Add (3) to undo the (-3)
- Divide by (2) to remove the coefficient of (2x)
÷ ÷
Simplify,