College

Multiple Choice (1 point)

What does the prefix "Kilo" mean?

A. One hundredth
B. One thousandth
C. One hundred
D. One thousand

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Multiple Choice (1 point)

Convert 36 degrees Celsius to degrees Fahrenheit and round to the nearest of the following values:

A. 32 degrees Fahrenheit
B. 50 degrees Fahrenheit
C. 100 degrees Fahrenheit
D. 360 degrees Fahrenheit

Answer :

Sure! Let's look at each part of the question step-by-step.

### Part 1: Understanding the Prefix "Kilo"

The prefix "Kilo" is used in the metric system and it means "one thousand." It is often used to denote 1,000 of whatever unit is being measured. For example, one kilometer is 1,000 meters, and a kilogram is 1,000 grams.

Answer: One thousand

### Part 2: Converting Celsius to Fahrenheit

To convert degrees Celsius to degrees Fahrenheit, we use the following formula:

[tex]\[ \text{Fahrenheit} = (\text{Celsius} \times \frac{9}{5}) + 32 \][/tex]

Let's convert 36 degrees Celsius to Fahrenheit:

1. Multiply 36 by 9/5:
[tex]\[ 36 \times \frac{9}{5} = 64.8 \][/tex]

2. Add 32 to the result:
[tex]\[ 64.8 + 32 = 96.8 \][/tex]

So, 36 degrees Celsius is equal to 96.8 degrees Fahrenheit.

Given the options: 32, 50, 100, and 360 degrees Fahrenheit, 96.8 is closest to:

Answer: 100 degrees Fahrenheit

These steps will help you understand how to derive the answers using conversions and understanding of prefixes in the metric system.