The opposite of which number is closest to -5
1 answer:
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Answer:
C.
Step-by-step explanation:
add 10 to both side
so...
divide by -5 so, the sign flips because multiplying or dividing with a negative number changes the sign.
30/5=6
Each question has four choices, then the probability to guess a correct answer is 
and the probability to select incorrect choice is 
.
You have a 5-question multiple-choice test, then n=5. The <span>probability that you will guess exactly three out of five questions correctly is </span>
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.
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You have a 5-question multiple-choice test, then n=5. The <span>probability that you will guess exactly three out of five questions correctly is </span>
<span /><span>
</span><span>
<span />