Answer:
39999500 pennies
Step-by-step explanation:
9514 1404 393
Answer:
B. dp = k
Step-by-step explanation:
The statement of variation is ...
d = k(1/p) . . . . days vary inversely with p
Multiplying by p gives ...
dp = k
<span>We have 75 mL of 4% sugar solution.
We have to add a 30% sugar </span><span>solution to make a 50% </span><span>sugar solution.
75 * .04 + .30x = .50 * (75 +x)
3 + .30x = 37.5 +.50x
I can't get the equation to solve.
Did you type it correctly? For one thing, you have the percentages typed as .30 % and 4%. Are the decimal places in the correct positions?
Also, no matter how much 30% sugar solution you add, it will NEVER increase to 50%.
</span>
The fact that there are two length sides and two width sides.
