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ira [324]
3 years ago
11

A True/False quiz has three questions. When guessing, the probability of getting a question correct is the same as the probabili

ty of getting a question wrong. What is the probability that a student that guesses gets at least 2 questions correct? (Give your answer to 2 decimal places)
Mathematics
1 answer:
kompoz [17]3 years ago
8 0

Answer:

true

Step-by-step explanation:

true

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Help me out here! I’ll give brainliest if you give me the correct answer c:
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3 years ago
mary went to her local Zoo where 55% of it's exhibit feature reptiles if the zoo features 20 exhibits in total how many of the z
IceJOKER [234]
Hello!

To find this you have to find what 55% of 20 is

You can do this by doing 20 * 0.55

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This gives us the answer of 11

Hope this helps!
8 0
3 years ago
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Rosie is a real estate agent and is paid the following for commission on sales: 4% for the first $50,000, 2% for the next $100,0
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Answer:

22,000

Step-by-step explanation:

4%/100=0.04        

0.04*50,000=20,000         || 130,000-50,000=80,000 ||

2%/100=0.02

0.02*100,000= 2,000        || 80,000 - 100,000 ||

To explain it simply, Rosie receives 20,000 in commission for the first 50,000 of the sale. However, she sold a property for 130,000 meaning she also receives 2,000 for the next 100,000. Therefore she receives $22,000 in total on her $130,000 sale.

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3 years ago
Jill traveled to Canada and bought a new lamp for $460 Canadian dollars. In U.S. dollars (to the nearest cent) this is equivalen
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I need help please help me
Natalija [7]

Answer: D

Step-by-step explanation:

It shows the bar going left, meaning its going higher, and we only marked 2

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2 years ago
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