Answer:
a(3b+5x)
Step-by-step explanation:
Factor 3ab+5ax
3ab+5ax
=a(3b+5x)
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You are correct with part i with what you did so far, but you need to finish it.
What is function f?
i.

ii.

iii.
Answer with Step-by-step explanation:
Since the given event is binary we can use Bernoulli's probability to sove the problem
Thus for an event 'E' with probability of success 'p' the probability that the event occurs 'r' times in 'n' trails is given by

Part a)
For part a n = 11 , r =9, p = 0.75
Applying values we get

Part b)
For part b n = 20 , r = 16 , p=0.75
Applying values we get

Julia's dog needs to stop eating so much and weighs 300lbs