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agasfer [191]
3 years ago
7

At noon temperature is 12 degrees f. It drops 2 degrees every hour. At what time is the temperature -4 degrees?

Mathematics
1 answer:
meriva3 years ago
6 0
If it drops 2 degrees every hour and the time is 12:00 it would take 6 hours to get the temperature to 0 degrees and if it wants the temperature to get to -4 you need 2 more hours so it would take 8 hours and be 8:00 by the time it got to -4
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Kyle’s bank statement shows a balance of –$18.50. Which describes the magnitude, or size, of the debt in dollars?
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Answer:

C. $18.50.

Step-by-step explanation:

We have been given that Kyle’s bank statement shows a balance of –$18.50. We are asked to determine the magnitude, or size, of the debt in dollars.

We know that the magnitude of a negative number is absolute value of negative number.

\text{Magnitude of debt in dollars}=|-\$18.50|

Since absolute value of a negative number is opposite of the number.

\text{Magnitude of debt in dollars}=-(-\$18.50)=\$18.50

Therefore, option C is the correct choice.

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Answer:

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To find the charge on each plan we add the base rate to the per minute call rate for each.

 

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Let's drop the $ sign for now and get rid of the decimal point by multiplying by 100.

 

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Using this result the plans both cost $65.50 for 350 min of talk time.

Step-by-step explanation:

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