Answer:
3610
Step-by-step explanation:
Answer:
8.067>8.06>8.006
Step-by-step explanation:
Remember that what ever the number is after the decimal is the the greatest.
Answer:
Step-by-step explanation:
Here X the no of children suffering from hookworm treated and recovered is binomial because
a) Each child is independent of the other
b) There are only two outcomes
c) The probability for any child to recover is constant as 90% = 0.9
X is Bin (20,0.9)
a) Prob that all 20 will be cured
=P(X=20)=
b) Prob all but 1 will be cured=
c) Prob exactly 18 will be cured

d) Prob exactly 90% will be cured.
=
Hello I hope I can help you with this!!
EXPLANATION:
first we work out what all the marbles equal which is 9/9=63
Then we work out what 1/9 of the marbles are! Which is 1/9= 7 marbles!!
Then we work out what 5/9 of them are! Which is 5/9= 35 marbles
Then now we work out 4/9 which is our RED marbles! We do 4 times 7 which equals 28 red marbles!!
if you want to check to add the two numbers and they equal 63!
ANSWER= 28 red marbles