Answer:
t = 6.3
Step-by-step explanation:
N=Noe^(-kt)
No = 14 grams
k = .1092
We want to find t when N = 7 or 1/2 of 14
7 = 14 e ^ (-.1092t)
Divide each side by 14
1/2 = e ^ (-.1092t)
take the natural log of each side
ln (1/2) = ln e ^ (-.1092t)
ln (1/2) = -.1092t
Divide each side by -.1092
ln (1/2)/ -.1092 = t
t≈6.3475
Rounding to the nearest tenth
Answer: C
Explanation:
. there are multiple sockets that can be interchanged easily to accommodate many different size nuts and bolts
In this problem, represents the sea level. Since Dominic is feet below the surface (sea level), his current location is at feet.
The same concept can be applied to Karen, who is at feet.
We need to find who is lower, or farther below . This means the answer is .
Which grade's question is this?
A
MARK ME BRAINLIEST BRO!!!!!!!!