Use the distributive property to write the following expression in expanded form. 2(b+c)
2 answers:
Answer:
2b + 2c
Step-by-step explanation:
If you distribute the 2 in b and c you will get to separate terms that will be added together. Since they are not like terms they cannot be combined.
The distributive property means you just multiply the outside number by the terms in the parenthesis. So 2 * b and 2 * c
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Answer:
a) It can be used because np and n(1-p) are both greater than 5.
Step-by-step explanation:
Binomial distribution and approximation to the normal:
The binomial distribution has two parameters:
n, which is the number of trials.
p, which is the probability of a success on a single trial.
If np and n(1-p) are both greater than 5, the normal approximation to the binomial can appropriately be used.
In this question:
So, lets verify the conditions:
np = 201*0.45 = 90.45 > 5
n(1-p) = 201*(1-0.45) = 201*0.55 = 110.55 > 5
Since both np and n(1-p) are greater than 5, the approximation can be used.
Answer:
hello your question is incomplete attached below is the complete question
answer :
for I1 = The integral converges
for I2 = The integral diverges
for I3 = The integral converges
for I4 = 1 The integral diverges
Step-by-step explanation:
The similar integrands and the prediction ( conclusion )
for I1 = The integral converges
for I2 = The integral diverges
for I3 = The integral converges
for I4 = 1 The integral diverges
attached below is a detailed solution
