Ashard from a vase originally contained 250mg of carbon -14 and now contains 170 mg of carbon -14. use the equation a = ao(0.5)t/5570, where ao is the original amount of carbon -14 in the shard and a is the amount of carbon -14 in the shard t years later, to find the approximate age of the shard. round to the nearest while number.

you bought 31 v bucks

step-by-step explanation:

25+6=31

area of rectangle a is 2 times that of rectangle b that means 2x+x =   36cm^2

3x = 36cm ^2

x = 36/3

x= 12cm^2

and 2x = 24cm^2

now side of square = are divided by sides = 36/4 = 6cm

that means length of rectangle a and b is 6cm too

now for rectangle a,

l*b = area

= 6*y=24

y=24/6 = 4

therefore dimensions of rectangle a are- length = 6cm, breadth = 4cm

and for rectangle b, length = 6cm and breadth = 6-4 = 2cm.

hope this .

your answer is b.

1,333 cubic feet  

and i know this one is right.