Situation:
find the substance's half-life, in days.
round your answer to the nearest tenth.
a 31 gram sample of a substance that's a
by-product of fireworks has a k-value of
0.1173
enter the correct answer.
n - noekt
done
no - initial mass (at time t-0)
oh
n - mass at timet
k - a positive constant that depends on
the substance itself and on the units
used to measure time
t-time, in days

b

2

−

b

b

3

+

7

b

2

+

14

b

+

6

%

−

3

b

3

+

7

b

2

+

14

b

+

6

%

step-by-step explanation:

don't give

take it once

try and try and you will not

happy to

pls mark as brainliest

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.