Answer:
7/10, 14/20, 21/30, 28/40, 35/50, 42/60, 49/70, 56/80, 63/90, 70/100, 77/110, 84/120, 91/130, 98/140, 105/150, 112/160, 119/170, 126/180, 133/190, 140/200,
Step-by-step explanation:
Answer:
A piecewise function is a function in which more than one formula is used to define the output. Each formula has its own domain, and the domain of the function is the union of all these smaller domains. We notate this idea like this:
f
(
x
)
=
⎧
⎨
⎩
formula 1 if x is in domain 1
formula 2 if x is in domain 2
formula 3 if x is in domain 3
In piecewise notation, the absolute value function is
|
x
|
=
{
x
if
x
≥
0
−
x
if
x
<
0
Step-by-step explanation:
Answer:
2/5 =0.4
Step-by-step explanation:
Decimals are one of the method of representation of fractions in which there is power of 10 in the denominator of the fraction. They are 10,100,1000,10,000 ,100,0000 and so
Example = 1/10 = 0.1
1/100 = 0.01
1/1000 = 0.001
In 2/5 we have to make the denominator 10
since in denominator there is five , can be made 10 by multiplying it by 2
2/2 = 1 and 1* x = x , hence if we multiply numerator and denominator by 2 it won't change the fraction.
2/5×2/2=2×2/5×2=4/10=0.4
Thus, 2/5 =0.4 in decimal form.
The difference between the mean of the sample and the mean of the population is A. 0.55
<h3>Calculations and Parameters:</h3>
Given the population data is:
0 3 3 1 3 2 2 2 5 4 3 3 3 0 1 2 0 2 3 3
The sample data is:
5 3 0 2 4
The mean of the population data is:
45/20= 2.25
The mean of the sample data is:
14/5= 2.8
Therefore, the difference between the mean of the sample and the population is:
2.8-2.25= 0.55
Read more about mean here:
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6^3= 6x6x6=216. I hope this helps!