If a student is randomly choosing the answer to each of four true-false questions in a test, what is the probability that all hi
s answers are correct (write up to fourth decimal place)?
1 answer:
The answer is 1/16 that all his answers are true which is equal to 0.625
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Answer is b for this question
To find the answer you would go 20 .73 / 7 and then you'll get your answer
Y=4x. y=mx+b m=slope b=y intercept m=4 because it goes up 4 over 1 and 4/1=4 b=0 because it started at 0, making the equation y=4x+0 or just y=4x
Answer:
I think c but I'm not sure
Answer:
31 + 4y
Step-by-step explanation:
4(6+y)+7
Expand the brackets.
24+4y+7
Rearrange.
4y + 24 + 7
Add the like terms.
4y + 31
