Prime factorization of 620:
620
2 310
2 155
5 31
31 1
Answer:
x² + y² + 2x + 8y − 47 = 0 B. x²+y² − 2x − 8y
Step-by-step explanation:
Answer:
The value of y is 50.
Step-by-step explanation:
It is 50 because it is the exact same as the first degree.
And at least give a picture of problem please so we can solve it easily!! hope you next time!!
Answer:
P(33) = 0.0826
Step-by-step explanation:
The binomial distribution in this case has parameters n=55 and p=0.55.
The probability that k successes happen with these parameters can be calculated as:

We have to calculate the probability fo X=33 succesess.
This can be calculated using the formula above as:
