C is 30 and f is 24 hope this helps sorry if i am wrong :((
here are some cute dogs to make your day just a bit brighter
Answer:
well area is the space inside of a shape. so you would multiply 2 by 4 because there are 4 sides.
Step-by-step explanation:
Answer:
Domain: (-∞,∞)
Range: (-4, ∞)
Transformation: y = | x - 2 | - 4 (parant function is y = | x | )
Increasing Values: (-4,∞)
Decreasing Values: (-∞,-4)
End Behavior: f(x) → + ∞ on both sides
Hope this helps!
Domain means the input of x-values
example: (4,3) (2,1)
↑ ↑
Domain Domain
Answer: 30g
Step-by-step explanation:
In this question (t½) of isotope is 40 days, which means that after 40 days half of the sample would have decayed and half would be left as it is.
After 40 days ( first half life) 240 /2 = 120 g decays and 120 g remains left.
After another 40 days ( two half lives or 80 days) 120 /2 = 60 g decays and 60 g remains left .
after three half lives or 120 days, 60/2 = 30g decay and 30 g of the isotope will be left.
