The probability that the student, who was chosen at random, was female and got an "A' on the test is <u>0.1645</u>.
<h3>What is probability?</h3>
Probability is the measurement of the likelihood of an event occurring.
The probability that an event occurs can be equal to or less than 1.
<h3>Data and Calculations:</h3>
Grades A B C Total
Male 18 4 17 39
Female 8 3 20 31
Total 26 7 37 70
Probability of being Female and getting an "A" = 0.1645 (31/70 x 26/70)
The probability of being female = 31/70
The probability of getting an "A" = 26/70
Thus, the probability is <u>0.1645</u>.
Learn more about probability at brainly.com/question/13604758
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Why were Will Clark's parents uncertain about letting Will go to George Coleman's tavern that morning in 1779?<span><span><span> A.</span>Will had only met George Coleman once before, and Coleman had been mean to him.</span><span><span> B.</span>Will was quite small for his age, and his parents didn't know if he was strong enough.</span><span><span> C.</span>Will was just nine years old, and what he was to do was dangerous.</span><span><span> D.</span><span>Will had a history of disobeying or forgetting what his parents told him to do. can you help?
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Answer:
Step-by-step explanation:
[{((7^2)+1)-5}*3]
=[{(49+1)-5}*3]
=[{50-5}*3]
=[45*3]
=135
10=5+8=13-3 hope it helps!
Answer:
3 +- 2i
Step-by-step explanation: