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Mumz [18]
3 years ago
6

True or False? In reference to different sampling methods, systematic sampling includes the steps: divide the population

Mathematics
1 answer:
omeli [17]3 years ago
3 0
The answer should be true hope this helps have a good day
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What is the purpose of tax-differed retirement accounts
Sindrei [870]

Answer: A tax-differed retirement account is used for taxpayers to postpone paying taxes on the money invested until it is withdrawn (usually after retirement).

Step-by-step explanation:

Basically, a tax-differed retirement account is an account saved up in your bank, so when you retire you still have money even with no job.

7 0
4 years ago
Over which interval is the graph of f(x)=-x^2+3x+8
loris [4]

Answer:

The answer for this question is (-infinity,1.5)

Step-by-step explanation:

because  when f(x) is increasing f'(x)  > 0

-2x + 3 > 0

-2x > -3

x< 3/2 or 1.5

6 0
3 years ago
Can somebody please help me ? I gotta turned this in 10 minutes .
Arturiano [62]

Answer:

y = -\frac{1}{3}x-\frac{2}{3}

Step-by-step explanation:

Let the equation of the line is,

y = mx + b

m = Slope of the line

b = y-intercept

Since, slope of a line passing through two points (x_1,y_1) and (x_2,y_2) is given by,

m = \frac{y_2-y_1}{x_2-x_1}

Since, the given line passes through two points (-5, 1) and (4, -2)

Slope of the line 'm' = \frac{1+2}{-5-4} = -\frac{1}{3}

Equation of the line will be,

y = -\frac{1}{3}x+b

Since, this line passes through (4, -2),

-2 = -\frac{4}{3}+b

b = \frac{4}{3}-2

b = -\frac{2}{3}

Therefore, equation of the line will be,

y = -\frac{1}{3}x-\frac{2}{3}

4 0
3 years ago
The variable z is inversely proportional to x. When x is 6, z has the value 0.5. What is the value of z when x= 14?
Lilit [14]
Z is inversely proportional to X is the same as
z is directly proportional to 1/X
which can be written like this:-
y=k/X
________
0.5=k/6
0.5*6=k/6*6
k=3 ;
________
z = 3/14
Z = 0.2
7 0
3 years ago
Helpppppppppp there are 2 pics attached
fiasKO [112]

Answer:

Option A

Option B

Option E

Option G

Option A and E go together

and

Option B and G go together.

4 0
3 years ago
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