A vat of water and a weighing scale
A = p + prt
The above equation can be solved for “r” in such a
way.
Subtract “p” from both sides;
A – p = p + prt – p
A – p = prt
Divide both sides by “p” and “t”;
A/pt – p/pt = prt/pt
A/pt – 1/t = r
Or
<span>r = A/pt – 1/t</span>
I converted the four months into a fraction, and got 1/3. There's 12 months in a year, and divided by 4, I got 3.
Answer:
c=18.34
Step-by-step explanation:
The total loss is 84 loss (-84).
