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Ket [755]
4 years ago
15

Which ordered pair is a solution of the equation ? y + 1 = 3(x - 4) Choose 1 answer: Only * (4, - 1) ) Only (5, 2) Both (4, - 1)

) and (5, 2) ) Neither
Mathematics
1 answer:
Kruka [31]4 years ago
6 0
Neither because the 4 is the y-intercept and the answer don’t have a 4 in the y-intercept place
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What is the excluded value? y2-y+5/y+4
WITCHER [35]
The given term is: \frac{ y^{2}-y+5 }{y+4} 

Since here, the numerator i.e. y^{2}-y+5 cannot be factorized. 

SO, the only excluded value is found on the basis of the denominator. The denominator should not be equal to 0, otherwise, the fraction will turn out to be zero.
SO, if y \neq -4, then denominator will not be zero.
Therefore, the excluded value is -4


5 0
3 years ago
Read 2 more answers
Suppose that x is a Normally distributed random variable with an unknown mean μ and known standard deviation 6. If we take repea
nata0808 [166]

Answer:

1.2

Step-by-step explanation:

Given that X is Normally distributed random variable with an unknown mean μ and known standard deviation 6

Hence we can say for a sample of size 100, the sample mean will have a std deviation of = \frac{6}{\sqrt{100} } =0.6

Since population std deviation is known we can use Z critical value for finding out the confidence interval

For 95% using (68-95-99.7 rules) we have z critical value =2

Hence margin of error =2(std error) = 1.2

Confidence interval 95%

Lower bound = Mean - margin of error = Mean -1.2

UPper bound = Mean +1.2

Hence , 95% of all of these values of x should lie within a distance of __1.2___ from μ .

4 0
4 years ago
Please help!! due by 1:30!
dem82 [27]
An = 4n + 4
AKA C is the correct answer.

say n is the number of the month after the start of the year

January would be a1 = 4*1 + 4 = 8
February would be a2 = 4*2 + 4 = 12 

and so on
5 0
4 years ago
Savings account A and savings account B both offer APRs of 4%, but savings account A compounds interest quarterly, while savings
Digiron [165]
The answer is b because theres more transactions with mothly that quarterly
6 0
4 years ago
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Could someone show me how to multiply these
mel-nik [20]

Answer:

A.2304

B.5625

C.6776

Step-by-step explanation:

The easiest way to show you is by using calculator. If you can't, try  using Khan Academy if you want.

6 0
3 years ago
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