Answer:
As its name implies, radioactivity is the act of emitting radiation spontaneously. This is done by an atomic nucleus that, for some reason, is unstable; it "wants" to give up some energy in order to shift to a more stable configuration.
Step-by-step explanation:
Answer:
1.3333333333333 in between 1 and 2
Step-by-step explanation:
Do long division
16/12=1 remainder 4
40/12=3 remainder 4
answer is 1. followed by infinite 3's
A number with a decimal is in between the next whole number and the whole number itself.
Where is the table for the rate of change.
Hello :
f(x) = <span>a(x-k)²+k....... the point vertex is (h , k )
in this exercice : h = -3 and k = -1 s0 f(x) = a(x+3)²-1
find : a
but f(0)=8
a(0+3)² -1 = 8
9a-1=8
9a =9
a=1
f(x) =(x+3)²-1 =x²+6x+9-1
f(x) = x²+6x+8 .... (</span><span>the quadratic function in standard form )</span>
