Answer:
1 whole pie and 6 slices
Step-by-step explanation:
Because you're dividing each slices into two, then you're multiplying the number of slices by 2 and you get 8 slices for one pie. So that feeds the 8 friends. Then you should just buy 6 extra slices for his kids.
<span>The total number of students in the class is 9 + 7 = 16
The probability first person is a girl is 9/16
The probability second person is a girl is 8/15
The probability third person is a girl is 7/14
The probability that three girls are the first to enter is 9/16 * 8/15 * 7/14 = 504/3360 = 0.15. Option A.</span>
Answer: 0.512
Step-by-step explanation:
256/32=8
8*(0.4)^3=
8*0.064=0.512
y=0.512
Answer:
99.7% data lies between 13 to 43
Step-by-step explanation:
Mean:
Standard deviation : 
68% of data lies between
to
95% of the data lies between
to
99.7% data lies between
to
We are supposed to find 99.7 of the data will lie between which values
99.7% data lies between
to
99.7% data lies between 13 to 43
Hence 99.7% data lies between 13 to 43
Answer:
the answer is propfjcnrbchchdb
Step-by-step explanation:
letters were never supposed to be used in maths