A quiz has 4 questions. The first is true/false, the second has 4 choices, and the res
1 answer:
<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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X = 8/3
I hope this helped!
Answer:
33
Step-by-step explanation:
396/x - 10 = -22
add 10 to each side
396/x = -12
multiply both sides by x
396 = 12x
divide both sides by 12
33 = x
I think maybe 3 miles? Because 6 divided by 2 (the two days) equals 3. So if he ran a hour on Sunday then he ran 3 miles
Hope this helps, have a nice day
Answer:
12 maybe I think But I'm not surr
