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Anna11 [10]
2 years ago
15

Suppose you make hot chocolate. It's too hot to drink, so you put it in the freezer to cool it off. If the original temperature

is 190 degrees Fahrenheit and the freezer is 0 degrees Fahrenheit, what will the temperature of the hot chocolate be after 3 minutes? (k = 0.12)
A.) 241.54 degrees

B.) 132.56 degrees

C.) 272.33 degrees
Mathematics
1 answer:
grandymaker [24]2 years ago
8 0

Answer:

B.) 132.56 degrees

Step-by-step explanation:

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Step-by-step explanation:

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nlexa [21]
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3 years ago
Please answer correctly !!!!!!!!!!!!!!! Will mark Brianliest answer !!!!!!!!!!!!!!!!!
ludmilkaskok [199]

Answer:

x = 8√2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

<u>Trigonometry</u>

  • [Right Triangles Only]: Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

<u>Step 1: Define</u>

We are given a right triangle. We can use PT to solve for the missing length.

<u>Step 2: Identify Variables</u>

Leg <em>a</em> = 8

Leg <em>b</em> = 8

Hypotenuse <em>c</em> = <em>x</em>

<u>Step 3: Solve for </u><em><u>x</u></em>

  1. Substitute [PT]:                    8² + 8² = x²
  2. Exponents:                           64 + 64 = x²
  3. Add:                                      128 = x²
  4. Isolate <em>x</em>:                               8√2 = x
  5. Rewrite:                                x = 8√2
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shepuryov [24]

Answer:

an odd    an even

Step-by-step explanation:

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3 years ago
Solve 2y-3 = 4y + 6.<br> y=?
valentinak56 [21]

y= 3/8 OR 0.375

Step-by-step explanation:

yes

5 0
2 years ago
Read 2 more answers
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