Probability that the questions are answered corectly1/4 = 0.25
probability that they are answered wrong 3/4 = 0.75
probability that 4 out of 7 are corect 7C4(0.25)4(0.75)3 which equals 0.0577
Answer:
48 hours or 2 days
Step-by-step explanation:
brainly pls
Disregard the 9x+3y in the pic. The answer is 3/4x-13/12=y
You would divide 66 by 30 which give you 2.2. Then you divide 106 by 2.2 which gives you an anwser of 48 games
Answer:
This problem is mixed up just in scramble it to find ur answer :)
Step-by-step explanation:
f(x)=-3x • h(x) = 2x²
