Answer:
The mean number of radioactive atoms that decay per day is 81.485.
Answer:
The correct solution will be "1 Rad/sec".
Step-by-step explanation:
The given value is:
Velocity (V)
= 100 ft./sec
As we know,
Angular velocity,
⇒ 
On substituting the values, we get
⇒ 
⇒ 
tan(angle) = opposite leg / adjacent leg
tan(angle) = 26 / 14.5
angle = arctan(26/14.5)
angle = 60.85 degrees.
The answer is C.
Slope = rise / run
slope = 4 / 4
slope = 1
Answer:
36(5)^-2.
Step-by-step explanation:
5^-2 * 9
= 9(5)^-2
2^4 * 4 ^ -3
= 2^4 + (2^2)^-3
= 2^4 * 2^-6
= 2^-2
So the answer is
9(5^)-2 / 2^-2
= 9(5)^-2 * 2^2
= 4*9(5)^-2
= 36(5)^-2.
