The critical values for x are -2 and -6.
We break the function domain into regions:
-∞ to -6 f(x) ≥ 0
-6 to-2 f(x) < 0 this is the correct statement, answer 2
-2 to +∞ f(x) ≥ 0
It's 8 and a little bit more mile.
HOPES THIS HELPS <3
Answer:
![11\ gallons](https://tex.z-dn.net/?f=11%5C%20gallons)
Step-by-step explanation:
we know that
Haley's car gets at least
miles per gallon
so
by proportion
Find the minimum number of gallons she'll need for a trip that is
miles
![\frac{1}{18}\frac{gallon}{miles} =\frac{x}{200}\frac{gallon}{miles}\\ \\x=200/18\\ \\x= 11.11\ gallons](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B18%7D%5Cfrac%7Bgallon%7D%7Bmiles%7D%20%3D%5Cfrac%7Bx%7D%7B200%7D%5Cfrac%7Bgallon%7D%7Bmiles%7D%5C%5C%20%5C%5Cx%3D200%2F18%5C%5C%20%5C%5Cx%3D%2011.11%5C%20gallons)
The coefficient of n is 1
Answer:
Step-by-step explanation:
<u><em>First time drawing:</em></u>
Total outcome is 8
Favorable outcome is 2
The probability that the first marble drawing in random is blue is
=
<u><em>Second time drawing (with no replacement): </em></u>
Total outcome is 7 (8 - 1 = 7)
Favorable outcome is 2
The probability that the second marble drawing in random is yellow is
<em>The probability that the first marble is blue and the second marble is yellow is</em>
×
=
=