1. Avital counted 40 green cars and 20 silver cars in the parking lot. If the number of green cars stay the same, how many more
1 answer:
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Answer:
0.25 Converges
Step-by-step explanation:
First, we need to expand our series so that we get the following:
We can then use the series ratio test on each term. (L < 1 = absolutely convergent)
=
⇒ converges
⇒ converges
converges + converges
= converges
~Hope this helps! Once again, sorry if my explanation is a bit confusing~
Answer:
Step-by-step explanation:
we are given a quadratic equation
we know that quadratic equation is same as equation of parabola
so, we can use formula
Focus is
now, we can compare it with given focus
=(8,-8)
we get
Directrix is
we are given directrix =-6
we got two equations as
now, we can add both equations
and we get
now, we can find 'a'
now, we can plug back all values
and we get
So, equation of parabola is