The employees can unload 6 trucks in 1 hour.
<u>ANSWER: </u>
If x = and x = -3 are the roots of the equation, then values of a and b are 3, -6
<u>SOLUTION:
</u>
Given, quadratic equation is and its roots are -3 ,
We know that, for any quadratic equation of form with roots then,
Sum of roots =
Product of roots ( =
Now, for given quadratic equation = -3 and =
hence Sum of roots =
on solving we get "a" = 3
Now product of roots =
b = -6
hence, the values of a and b are 3, -6.
Divide 107 brown both sides to find out what d equals
107d=1733.4
d=16.2
Is this what you’re looking for?
Answer:
B. 3.
Step-by-step explanation:
At the limit we can take the numerator to be √(9x^4) = 3x^2
The function is of the form ∞/ ∞ as x approaches ∞ so we can apply l'hopitals rule:
Differentiating top and bottom we have 6x / 2x - 3. Differentiating again we get 6 / 2 = 3.
Our limit as x approaches infinity is 3.
All that is needed is that it is 270