This quiz has 9 questions with 4 options for each question. If a student chooses answers randomly, what is the probability that
he will get at least 7 answers incorrect
1 answer:
Answer:
Bsjwkwkwkkenenrnrnrbtbbtbfbfnrntnt rnrnrkkrjrjr
Step-by-step explanation:
bdbrbrbr
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It represents the rate she is texting per second
Answer:
x=
or 0.75
Step-by-step explanation:
20 comic books is the right awnser
X-y=34
x+y=338
We can use elimination in this problem.
2x=372
x=186
186+y=338
y=338-186
y=152
