Answer:
0.0009765625
Step-by-step explanation:
Each multiple choice question has 4 equally likely alternatives.
Hence, probability of guessing the right answer for 1 question is
= 0.25
Hence, probability of guessing the wrong answer is
= 0.75
The probability of guessing 5 or more questions correctly = probability of guessing 5 questions correctly & 1 question wrong + probability of guessing 6 questions correctly
= ![\[0.25^{5}*0.75+0.25^{6}\] ](https://tex.z-dn.net/?f=%5C%5B0.25%5E%7B5%7D%2A0.75%2B0.25%5E%7B6%7D%5C%5D%0A)
= 0.000732421875 + 0.000244140625
= 0.0009765625
Answer:
85 dollars
Step-by-step explanation:
34/4=8.5
8.5*10=85
Answer:
41.57
Step-by-step explanation:
took the test
Answer:
b>1
Step-by-step explanation:

Answer:

Step-by-step explanation:
In order to evaluate a function at a given x-value, plug in that value into the actual function
