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kow [346]
4 years ago
7

ASAP!Hey I’m confuse help!! 10 points

Mathematics
1 answer:
Ierofanga [76]4 years ago
6 0

Answer:

i think you got them right

Step-by-step explanation:

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How do you find value of N?
Alex Ar [27]

In order to find the value of N the below mentioned steps must be followed to make the answer more accurate.

<h3>What is the procedure to find the value of N?</h3>

To find N, you must first determine the overall population size from which a sample is collected. N represents the population's overall size, or the number of people.

For example, if you are conducting a research of voter opinions in a certain state, the value of N would be the entire number of registered voters in that state. The figure of N would be the total number of people who have received treatment with the medicine if you were researching the efficacy of a novel drug.

To calculate the size of the sample required to adequately reflect the population, statistical computations frequently employ the value of N.

To learn more about the ways to find N, visit:

brainly.com/question/11620516

#SPJ4

6 0
2 years ago
Louise measured the perimeter of her rectangular scrapbook to be 148 cm. If the scrapbook is 38 cm wide, how long is the scrapbo
arsen [322]

Answer:

36cm

Step-by-step explanation:

38 × 2 = 76

148 - 86 = 72

72/2 = 36

8 0
3 years ago
Read 2 more answers
Plot the image of point P under a reflection across the y-axis.
tigry1 [53]

Answer:

Why are you sending questions at 9:15 in the morning.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the least common multiple of 6x^2+39x-21 and 6x^2+54x+84?
SOVA2 [1]

Answer:

12x^3+102x^2+114x-84

Step-by-step explanation:

<u>Given polynomials</u>:

\begin{cases} 6x^2+39x-21\\6x^2+54x+84 \end{cases}

Factor the polynomials:

<u>Polynomial 1</u>

\implies 6x^2+39x-21

\implies 3(2x^2+13x-7)

\implies 3(2x^2+14x-x-7)

\implies 3[2x(x+7)-1(x+7)]

\implies 3(2x-1)(x+7)

<u>Polynomial 2</u>

\implies 6x^2+54x+84

\implies 6(x^2+9x+14)

\implies 6(x^2+7x+2x+14)

\implies 6[x(x+7)+2(x+7)]

\implies 6(x+2)(x+7)

\implies 2 \cdot 3(x+2)(x+7)

The lowest common multiplier (LCM) of two polynomials a and b is the <u>smallest multiplier</u> that is <u>divisible</u> by both a and b.

Therefore, the LCM of the two polynomials is:

\implies 2 \cdot 3(x+7)(x+2)(2x-1)

\implies (6x^2+54x+84)(2x-1)

\implies 12x^3+108x^2+168x-6x^2-54x-84

\implies 12x^3+102x^2+114x-84

8 0
2 years ago
Read 2 more answers
How to find the maximum or minimum value of a quadratic function?
kipiarov [429]

Answer:

Vertex form

Step-by-step explanation:

You convert to  vertex form  a(x - b)^2 + c . The coordinates of the maxm/minm will be (b, c).

For example find minimum value of  x^2 + 5x - 6:-

x^2 + 5x - 6

=  (x + 2.5)^2 - 6.25 - 6

= (x + 2.5)^2 - 12.25

The coordinates of minimumm will be (-2.5, -12.25)  The values of the minimum of the function is -12.25

6 0
4 years ago
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