Answer:
35.6 miles per gallon.
I'm not sure but good luck :)
Step-by-step explanation:
Answer:
No solution
Step-by-step explanation:
we have
-----> equation C
-----> equation D
Comparing equation C and equation D
The two lines are parallel because the slope is equal ( m=2)
The y-intercept are different
so
The lines are different parallel lines
therefore
The system of equations has no solution
Answer: 2x - 1
(9x - 7) - (7x - 6)
9x - 7 - 7x + 6
2x - 1
Step-by-step explanation:
Use the following information to answer the next 14 exercises: The mean age for all Foothill College students for a recent Fall term was 33.2. The population standard deviation has been pretty consistent at 15. Suppose that twenty-five Winter students were randomly selected. The mean age for the sample was 30.4. We are interested in the true mean age for Winter Foothill College students. Let X = the age of a Winter Foothill College student. n=
Answer:
Step-by-step explanation:
sin(32°) = b/340
b = 340sin(32°) ≅ 180 inches
