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2 votes
ASAP please help me with this

ASAP please help me with this-example-1
User Uppi
by
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2 Answers

7 votes
The answer is C.
Step-by-step explanation:
You start with a temperature of 4 degrees. You then need to times -0.8 x 6 to see how the temperature changed over time. This equals -4.8. You have to then do 4 -4.8 which equals = -0.8.
The equation you do next is 0.3 x 2 because you times the temperature (0.3) by how many hours (2)
This then equals = 0.6
You then get your answer from the 2 equations, -0.8 + 0.6, which equals -0.2. And that’s your final answer
Hope this helps :)
User Rnn
by
7.9k points
2 votes

Answer:

Option C, -0.2C

Step-by-step explanation:

Step 1: Subtract the first 6 hours

4 + 6(-0.8)

4 - 4.8

-0.8

Step 2: Add the next 2 hours

-0.8 + 2(0.3)

-0.8 + 0.6

-0.2

Answer: Option C, -0.2C

User Reversebind
by
8.8k points

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