Kevin uses one inch picture frames(1 inch in each direction for the frame) for pictures whose length is 2 more than the width
a) find the area of the picture
b) Find the area of the frame with the picture
c) Find the area of only the frame (without the picture)

hi there!

the answer to this question is d: 35

step-by-step explanation:

5 to the power of 2 is 25

2 multiplied by 5 is 10

then you add the 2 numbers and you get 35

hm let me think hm think think hm think yes

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

source: