Answer:
The sum of next 8 terms is 292,968
Step-by-step explanation:
Here, the sequence is 3, 15, 75 , ...
Since the given term is in geometric progression, so
And here, r = 15/ 3 = 5
So, a = 3
r = 5
n = 8
So, sum of n terms of G. P
or,
= 292,968
Hence, the sum of next 8 terms is 292,968.
It’s left 2 up 3
Thanks buddy thanks again
d/dx √x/√(x + 1)
= d/dx √[x/(x + 1)]
= d/dx [x/(x + 1)]^(1/2)
= (1/2)[x/(x + 1)]^(- 1/2)
= (1/2)[x/(x + 1)]^(- 1/2) * (x + 1)^(-2)
Explanation:
√a/√b = √(a/b)
√x = x^(1/2)
Chain rule:
d/dx f(g(... w(x))) = f’(g(... w(x))) * g’(... w(x)) * ... * w’(x)
Quotient rule:
d/dx f(x)/g(x) = [f’(x)g(x) - g’(x)f(x)]/[g(x)]^2
<u><em>Answer:</em></u>
B
<u><em>Explanation:</em></u>
<u><em>The north is opposite to the south</em></u><u> </u>
So the vector represents 1 mile per hour south.
Maria is jogging south at 12 miles per hour.
<em>Therefore, the vectors </em><em> represents Maria's velocity. The correct answer is B.</em>