Answer:
a) -1< x < 6
Step-by-step explanation:
you no. how true answer
Answer:
51.9914 or 52 hrs.
Step-by-step explanation:
-0.0006h²+0.016+0.79 (divide each term by -0.0006)
=h²-(80/3)h-(3950/3)
Using the quadratic formula
((80/3)+sqrt((-80/3)^2-4(1)(-3950/3)))/2(1)
= 103.9828/2
=52.9914
Aprroximation: 51.9914 or 52 hrs.
Exact: ((80/3)+sqrt(53800/3))/2
Answer:
√45
Step-by-step explanation:
Hope this helps! Pls give brainliest!
This is the most accurate answer I can give otherwise you have to round.
(f - g)(x) = (3x² + 1) - (1 - x)
= 3x² - x
OR
= x(3x - 1)
