Answer:
19872 is your answer
Step-by-step explanation:
Step-by-step explanation:
jgdnnfvnmkkjhvcxdddtghbbvffccvbbff
Answer:
First we find the value of x,
x ≥ -4
Step-by-step explanation:
3x+7 ≥ -5
3x ≥ -5 -7
3x ≥ -12
x ≥ -4
Now to graph this inequality, consider number line.
numbers greater than and equal to -4 are -3,-2,-1,0 and so on.
Note that in solution -4 is included so in graphing we use dot (filled circle).
Answer:
f(t)=9,220,000(0.888)^t
Step-by-step explanation:
We use 9,220,000 as our base because this is where the decay begins. To get the correct amount of decay, we need to subtract 11.2% from 1, or 100%. We get 88.8% so we turn this into a decimal by dividing by 100 and getting 0.888. We put this to the power of t to represent the decay because it has to be an exponent to be exponential decay, not linear decay. f(t) is not necessary, you could also use y. Hope this helps :)
