Answer:
Step-by-step explanation:
1- 36
2-30
3-56
4-33
ok. We are given the following equation:
Where:
Since we are asked to determine "H" we will solve for "H" in the equation. To do that we will first multiply both sides by -1:
Now, we will use the following property of logarithms:
Applying the property and having into account that:
We get:
Now we substitute the given value of "pH = 4.5":
Solving the operation:
Therefore, the hydrogen ion concentration of the fluid is 0.000032
4.
A non function is when xs repeat… the x is repeat which is 5
Answer:
$
8.50
×
0.065
=
$
0.5525
cents rounded to
$
0.55
or
55
cents.
Explanation:
The sales tax rate is usually a percentage (assumed here).
6.5
percent equals
0.065
(percent means "per 100" so is divided by
100
).
Step-by-step explanation:
Answer:
19 are blue
37
Step-by-step explanation:
35 - 16 = 19
35 + 3 = 38 & 75 - 38 = 37