Answer:

Step-by-step explanation:
Given expression:



Separate the variables:







Simplify:

Well as you can see my guy this is obviously 69999 because I said so
Answer:
The answer is option 3.
Step-by-step explanation:
You have to substitute H+=2×10^(-9) into the equation of pH :
pH = -log[H+]
H+ = 2×10^(-9)
pH = -log[2×10^-9]
= 8.70 (3s.f)
Root: (-4/3, 0)
vertical intercept: (0, -4)
Answer:
<h3>.Total ratio 2+1 = 3</h3>
<h3><u>Ralf</u><u> </u></h3>
<h3>2/3 × 57</h3><h3>Divide 57 by 3</h3><h3>( 2 × 19)</h3><h2><u>=</u><u> </u><u>3</u><u>8</u><u>.</u><u>.</u><u>.</u><u>.</u></h2><h3><u>Ralf</u><u> </u><u>recieves</u><u> </u><u>$</u><u> </u><u>3</u><u>8</u></h3>