Answer: 250:1
Step-by-step explanation:
Divide the measurement of appearance by the actual measurement.
The magnification scale is 250:1. The scale is used by a 250X magnifying lense.
Answer:
2/5
The answer is 2/5 as a fraction or 0.40 as a decimal. To get the answer all you have to do is 1/3÷5/6
0.56 milligrams
Put 6 where t is and do the arithmetic.
M(6) = 50·e^(-0.75·6) = 50·e^-4.5 ≈ 0.56 . . . . milligrams
