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kow [346]
3 years ago
13

The table displays the mean for seven random samples. Sample Sample Mean 1 23.2 2 26.7 3 24.9 4 24.6 5 28.0 6 26.3 7 23.4 Which

value is the best estimate of the mean of the population? 22.9 24.2 28.2 29.1
Mathematics
2 answers:
madam [21]3 years ago
6 0

Answer:

24.2 B

Step-by-step explanation:

This is right on edge

alukav5142 [94]3 years ago
4 0

Answer:

24.2

Step-by-step explanation:

I took the quiz and got it right

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List the domain and range of the relation.<br> (5,- 9), (7,7), (0, -9), (7.1) (5,9)
nalin [4]

Answer:

Domain={ 5,7,0,}

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7 0
3 years ago
Please help me out with this
Ivanshal [37]

Answer:

374.1

Step-by-step explanation:

Area of Hexagon = \frac{3\sqrt{3} }{2} * a^{2}

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3 years ago
A student is asked to find a polynomial f(x) of degree four with the zeros 2, -3, 0, and -7. What factors would the student mult
lord [1]

Answer:

(x-2), (x+3),x and (x + 7)

Step-by-step explanation:

Here, the zeros of the polynomial are 2, -3, 0 and -7.

Let’s consider a case of a quadratic equation where x = 5 is a solution. This means that x + 5 is a factor of that quadratic equation.

Now, let’s apply same approach to this polynomial. If x = 2 is a solution, then x -2 is a factor. If x = -3, then, x + 3 is a factor. If x = 0, this means x itself is a solution and lastly, if x = -7 is a solution, that means x + 7 is a factor.

Thus, the factors to multiply together are; (x-2), (x+3),x and (x + 7)

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3 years ago
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