4 years ago

HELP!!! First gets Top Answer!!!

Mathematics

1 answer:

Marta_Voda [28]4 years ago

4 0

It is approximately -.4048

H=10^(-pH)

log H = -pH

pH=-logH => so it is affirmed that it is -.40

You might be interested in

Write as a polynomial and simplify.

Tems11 [23]

Step-by-step explanation:

So, one factor is (x - 1). After division, or guest --> f(x)=(x+1)(x2+6x+8) Find 2 numbers knowing the sum (6) and the product (8). They are 2 and 4.

6 0

2 years ago

Solve log 3/2+log8/10-log3o

Ronch [10]

Answer:

$\boxed{−0.074031268}$

Step-by-step explanation:

$if \: this \: is \: your \: question \to \\ \: \frac{3}{2} +log \: ( \frac{8}{10}) -log \: 30 \\ then \: to \: simplify \: we \: \to \\ \frac{3}{2} + log( \frac{ \frac{8}{10} }{30} ) = \\ \\ \frac{3}{2} + log( \frac{8}{300} ) \\ .......................................................\\ now \: lets \: solve \: for \to \: log( \frac{8}{300} ) \\ ....................................................... \\ log( \frac{8}{300} ) \to \\ −1.574031268 \\ so \\ 1.5−1.574031268\\ \boxed{ans = −0.074031268}\\$