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Yanka [14]
3 years ago
13

A CEO leads a company of 250 employees and wants to conduct a survey.

Mathematics
2 answers:
krek1111 [17]3 years ago
8 0

Answer:

D

Step-by-step explanation:

You would do D because the other options aren't that random. Randomly choosing employees <em>is</em> a random sample and will give you a valid answer.

Alecsey [184]3 years ago
6 0

Answer:

I think the answer is C. It has more common sense than the other ones. Please tell me if Im wrong.

Step-by-step explanation:

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Write the equation 2x – 3y = 16 in slope-intercept form.
vodka [1.7K]

Answer: y=2/3x-16/3

Step-by-step explanation:

7 0
3 years ago
7 + (10 − 4)to the power 2 ➗ 4 ✖️1 over 2 to the power of 3
iragen [17]

Answer:

86

Step-by-step explanation:

=> 7+(10-4)^2 /4 (\frac{1}{2} )^3

=> 7+(6)^2 / 4(\frac{1}{8})

=> 7+36 / \frac{1}{2}

=> 43 * 2

=> 86

8 0
3 years ago
Can someone help me with this
KiRa [710]

Answer:3

Step-by-step explanation:because if you multiply 1.35 times tree it will give you 4.05 and if Adam had 40 more cents it could have been 4

4 0
3 years ago
Round to the hundredth place<br> 2,152.991
Aliun [14]
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8 0
3 years ago
Which is the graph of the function f(x) = x3 – x2 – 17x - 15?
LenKa [72]

Answer with Step-by-step explanation:

We are given that a function

f(x)=x^3-x^2-17x-15

We have to find the graph of the given function.

y-intercept:It is that  value of y where the graph cut the y- axis.

Let

y=f(x)=x^3-x^2-17x-15

Substitute x=0

Then, we get

f(0)=-15

y-intercept of the graph=-15

x- intercept: It is that value of x where the graph cut the x- axis.

Substitute y=0

x^3-x^2-17x-15=0

Substitute x=-1

-1-1+17-15=0

Therefore,x=-1  is a solution of given equation.

(x+1)(x^2-2x-15)=0

(x+1)(x^2-5x+3x-15)=0

(x+1)(x(x-5)+3(x-5))=0

(x+1)(x+3)(x-5)=0

\implies x=-1,-3,5

Hence, the x-intercept are

-3,-1 and 5

7 0
4 years ago
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