Answer:
The next number is 127
Step-by-step explanation:
The sequence is the previous number times 2 plus one.
Answer:
1. 10 mg
2. an exponential
3. decreases only
Step-by-step explanation:
its correct
7 is the lowest common multiple i think
To solve the negative exponents , we have to apply the negative exponent rule or the fractional exponent rule.
<h3>How are
negative exponent calculated?</h3>
To calculate the negative exponent we need to remember about the negative exponent that the base is on the opposite side of the fraction. Here , We need to flip the fraction so that the base will be on the other side.
Negative exponent Rule :-

Now , we will solve a fraction with negative exponent
For example ; Simplify the fraction 
Solution : 
= 9
Here, 9 is the answer of the above example.
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Answer:
21 feet
Step-by-step explanation:
108 inches / 12 = 9 feet.
9+12=21 feet