Answer:
500
Step-by-step explanation:
Answer:
I'm guessing 46 if its actually adding
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.
=
Answer:
for second and third letters, we again have 26 combinations available and thus 26×26×26=17576 combinations for letters. But digits are from 0 to 9 i.e. 10 combinations for each place and tolal 10×10=100 combinations. Hence for LLLDD , we have 1,757,600 combinations available for license plates.
Step-by-step explanation:
They all all different. Search up how to find;Adjacent, Opposite and Hypotenuse. You always need to know the rule: SOH CAH TOA