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guajiro [1.7K]
1 year ago
14

A quiz has 4 questions. The first is true/false, the second has 4 choices, and the res

Mathematics
1 answer:
weeeeeb [17]1 year ago
3 0
<h3>Answer:  0.0078</h3>

Work Shown:

A = 1 way to get all questions correct

B = 2*4*4*4 = 128 ways to answer the questions

A/B = 1/128 = 0.0078125 which rounds to 0.0078

There's roughly a 0.78% chance of getting all correct answers if you randomly guess on all four questions.

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Thanks for the help pt.1​
erma4kov [3.2K]
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3 years ago
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X + 6 = 2x - 8<br> x=<br> solve for x
nata0808 [166]

Step-by-step explanation:

x + 6 = 2x - 8

1. Subtract 2x from both sides

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3 years ago
What is the smallest angle of rotational symmetry that maps a regular pentagon onto itself?
shtirl [24]
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3 years ago
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