Answer:
In the attachment
Step-by-step explanation:
<, > - dots line
≤, ≥ - solid line
<, ≤ - shading to the left
>, ≥ - shading to the right
-----------------------------------------------------
We have x > -2
dot line x = -2
shading to the right
You must equal zero, so that way 2x can equal 2x
Answer:
w = P/2 - 1
Step-by-step explanation:
Can I have brainliest?
Answer:
Initial amount: 20
Growth factor: The amount doubles for every integer increase of x
Step-by-step explanation:
I think the equation should be g(x) = 20(2^x) for it to be exponential.
The general form of an exponential equation is g(x) = a(b^x), where a is the initial amount when x = 0, and b is the base, or growth factor.
We can see the amount double by evaluating a few value..
g(0) = 20(2^0) = 20(1) = 20 (initial amount)
g(1) = 20(2^1) = 20(2) = 40
g(2) = 20(2^2) = 20(4) = 80
g(3) = 20(2^3) = 20(8) = 160
This pattern will continue on
The probability that 5 or less of the inspected firms that will result smog volation is 0.944.
Given that among 50 different industrial firms, 15 violate smog regulations and the sample size be 10.
We are required to find the probability that 5 or less of the inspected firms that will result smog violation.
Probability is basically the calculation of likeliness of happening an event among all the events possible. It lies between 0 and 1.
Probability=Number of items/ Total items.
Probability that the firm violates the regulations if 1 industry is chosen from 50 industrial firms=15/50=0.3
Probability that 5 or less of the inspected firms will result somg violations among 10 industrial firms=
=0.028+10*0.3*0.04+45*0.09*0.057+120*0.027*0.082+
210*0.0081*0.117+252*0.00243*0.16807
=0.028+0.12+0.23+0.265+0.199+0.102
=0.944
Hence the probability that 5 or less of the inspected firms that will result smog volation is 0.944.
Learn more about probability at brainly.com/question/24756209
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