You have a negative exponent so you have to bring the -2 down : 1/-2^3. Then you multiply the -2*-2*-2 which is -8 so you get 1/-8 or -1/8. It means the same thing.
Diego multiplied the bases together and also added the powers together, you cannot do that unless the bases are the same and 6 and 8 are not the same.
Answer:
The equation that represents the battery charge in Sanchez's phone as a percentage t hours after he left his house is B(t) = 30 - 3*t.
Step-by-step explanation:
The initial state of the battery on Sanchez's phone is 30% so in time t equals zero the battery should be at that value and as time progresses the battery should lose battery charge at a rate of 3% for each hour. We can write this in an equation form by taking the initial state and subtract it by the rate multiplied by the value of time. We have:
B(t) = 30 - 3*t
The equation that represents the battery charge in Sanchez's phone as a percentage t hours after he left his house is B(t) = 30 - 3*t.
Answer:
Multiply the sum of the length and width by two.
Step-by-step explanation:
The option not represented by one of the letters in PITI is (a) Title
<h3>How to determine the letter not represented?</h3>
The acronym is give as:
PITI
The meaning of the above acronym is:
- P -> Principal
- I ->Interest
- T -> Taxes
- I -> Insurance
From the list of given options, we can see that Title is not represented in the letters
Hence, the option not represented by one of the letters in PITI is (a) Title
Read more about PITI at:
brainly.com/question/1395659
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