Answer:
subtract y from both sides
y=-2x+5
Step-by-step explanation:
Less than 1ounce: Feather, grain of sand, grain of sugar
more than 1 ton: Car,house,train
Chu gf fr uvv V dhh gg jb cub
If the half-life is t, then every t days, the amount of the radioactive isotope will be cut in half.
(1/2)^(number of half-lives) = 3%
number of half-lives = ln(0.03) / ln(0.5)
This gives the number of half-lives as 5.06.
Then 300 days = (5.06)(length of 1 half-life)
length of 1 half-life = 300 / 5.06 = 59.29 days
Answer:
The width of the andre is 5×5×5=15
Then surface area will be length ×width=15×10=50