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3 years ago

The graph of a system of equations with the same slope will have no solution

Mathematics

1 answer:

Andre45 [30]3 years ago

3 0

Answer:

B. Sometimes I am pretty sure

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Please help giving brain liest :DDDDDDDDDDDDDDDD

adell [148]

Answer:

uhh ik ur gonna hate bc of my answer

Step-by-step explanation:

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3 years ago

The sum of a number and ten is twenty in algebraic equation

Shtirlitz [24]

Step-by-step explanation:

Let the number be x. Then x + 10 = 20.

This is all you need to write out. But, for practice, find the solution as well.

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3 years ago

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USA Today reports that about 25% of all prison parolees become repeat offenders. Alice is a social worker whose job is to counse

MissTica

Answer:

P(x = 0) = 0.004

P(x = 0) = 0.047

P(x = 0) = 0.211

P(x = 0) = 0.422

P(x = 0) = 0.316

Step-by-step explanation:

We are given the following information:

We treat a person who does not become a repeat offender as a success.

P(Success) = P(person who does not become a repeat offender) = 0.75

Then the number of people follows a binomial distribution, where

$P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}$

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 4

We have to evaluate:

$P(x = 0)\\= \binom{4}{0}(0.75)^0(1-0.75)^4 = 0.004$

$P(x = 1)\\= \binom{4}{1}(0.75)^1(1-0.75)^3 = 0.047$

$P(x = 2)\\= \binom{4}{2}(0.75)^2(1-0.75)^2 = 0.211$

$P(x = 3)\\= \binom{4}{3}(0.75)^3(1-0.75)^1 = 0.422$

$P(x = 4)\\= \binom{4}{4}(0.75)^4(1-0.75)^0 = 0.316$

8 0

4 years ago

In which story is the answer to the question 0?

ioda

Hi there!

Answer:

The temperature at lunchtime is 0 degrees Celsius.

Step-by-step explanation:

This is because we started at -2 and when we add 2 that brings us back at 0 (or neutral).

<u>Hope this helps and please mark brainliest. Have a great day!</u>

8 0

3 years ago

Last one - Thank you an advance :)

Ivan

Answers:
a. Given
b. Transitive property of congruence
c. Vertical angles are congruent
d. Transitive property of congruence

Let me know if you need any clarification as to how I got those answers. They should be self-explanatory but I'm happy to clarify further if needed.

5 0

3 years ago

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