Answer:
14.7
Step-by-step explanation:
Perhaps your equation is ...
f(t) = N·e^(-0.2174t)
We want f(6) = 4, so ...
4 = N·e^(-0.2174·6) = N·e^-1.3044 ≈ 0.2713N
N = 4/0.2713 = 14.7 . . . . milligrams
The dose amount was about 14.7 mg.
What's a regular heptagon? "Hept-" means seven, so a "heptagon" is a seven-sided shape. A "regular" figure's sides are all the same length. So, each of the 7 sides are the same length.
Remember, perimeter is the sum of the lengths of all the sides in a polygon. We know one side measures three inches, so each of the others must also measure 3 inches. 3+3+3+3+3+3+3=3*7=21 inches.
Answer: 21 inches
Answer:
i think it is y=2x
Step-by-step explanation:
Answer:
Bug splatter needed: 4 cups
Sardines needed: 1 and 2/4 cups or 1 and 1/2 cups
Dirty dish water needed: 2 cups
Step-by-step explanation:
1 and 1/3 cups x 3 = 4 cups
2/4 cups x 3 = 1 and 2/4 or 1 and 1/2 cups
2/3 cups x 3 = 2 cups
