Answer:
9.4 days
Step-by-step explanation:
Filling in the given numbers, we can solve for t:
0.18 = 1·(1/2)^(t/3.8)
log(0.18) = (t/3.8)log(1/2)
t = 3.8·log(0.18)/log(0.50) ≈ 9.4 . . . . days
The best estimate of the age of the sample is 9.4 days.
Correct question:
What is the circumference of a 12-inch diameter pizza? Leave the answer in terms of π.
Given:
Diameter of pizza = 12 in
To find:
Circumference of pizza
Solution:
Diameter of pizza = 12 in
Circumference of pizza = πd
= π × 12
= 12π
The circumference of a pizza is 12π.
Answer:
3x
Step-by-step explanation:
because if f is -5, -5=-3x-4, -5+4, -1=-3 divide and get 3=x
The answer would be almost a mile