Answer:
y = lnx / ln 7.
Step-by-step explanation:
x = 7^y
Take logarithms of both sides:
ln x = ln 7^y
ln x = y ln 7 ( because ln a^b = b ln a. One of the Laws of Logarithms).
y = lnx / ln 7.
It will belong only irrational. Hope it help!
Answer:
Step-by-step explanation:
3a - 5 = -4b + 1
3a = -4b + 6
a = (-4b + 6)/3
h(a) = (-4b + 6)/3
NCr*P^r*q^(n-r)
7C4*. 75^4*. 25^(7-4)
35*. 75⁴*. 25³
35*. 316*. 016
11.06*. 016
. 1769
=. 177
