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timama [110]
3 years ago
15

If I flip a coin, what is the probability of getting both heads?

Mathematics
2 answers:
Andrew [12]3 years ago
4 0
50% chance of getting heads or 25%
Alexus [3.1K]3 years ago
3 0
The answer depends on how many times you flipped it.
If you flipped the coin once, the probability is zero. No coin has 2 heads.

If you flipped the coin twice, the probability is 1 out of 4. This is because there are four possible outcomes when you flip a coin twice (both heads, both tails, first time head second time tail, first time tail second time head). Hope this helps!
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GenaCL600 [577]
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3 years ago
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Which problem will have the greater quotient, 376.0 divided by 93 OR 376 divided by 93.01?
coldgirl [10]

Answer: The first option.

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Evaluate the following function for (3, -1):<br> f(x, y) = 2x – 3y + xy^2
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Answer:

f(3, -1) = 12

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

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

f(x, y) = 2x - 3y + xy²

(3, -1) is x =3 and y = -1

<u>Step 2: Evaluate</u>

  1. Substitute:                    f(3, -1) = 2(3) - 3(-1) + 3(-1)²
  2. Exponents:                   f(3, -1) = 2(3) - 3(-1) + 3(1)
  3. Multiply:                        f(3, -1) = 6 + 3 + 3
  4. Add:                              f(3, -1) = 9 + 3
  5. Add:                              f(3, -1) = 12
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Step-by-step explanation:

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3 years ago
What number is 10% of 56
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5.6 should be the answer
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