In a particular region, for families with a combined income of $75,000 or more, 15% of these families have no children, 35% of t
1 answer:
You might be interested in
Answer:
(3x-5)*(3x-5)
Step-by-step explanation:
Perfect square trinomial is defined by the follow way
Now we can rewrite as
because a squared add is equal to multiply the add by itself one time
if we make a=3x and b=-5 we can see tha the first answer is the only option that could be a perfect square triomial
Answer:
f(x) = Three-halves (three-halves) Superscript x
f(x) = Two-thirds (three-halves) Superscript x
Step-by-step explanation:
Since, a function in the form of
Where, a and b are any constant,
is called exponential function,
There are two types of exponential function,
- Growth function : If b > 1,
- Decay function : if 0 < b < 1,
Since, In
Thus, it is a decay function.
in
Thus, it is a decay function.
in
Thus, it is a growth function.
in
Thus, it is a growth function.
Solution
Number of weeks in a year = 52 weeks
If in a normal year when each package of flea treatment lasts for 4 weeks, then in a year there Jim's dog will have to be treated for
Where as, when the fleas are bad in a year, the treatment lasts for only 3 weeks.
Then in a year Jim's dog would get
So Jim's dog will get 17- 13 =4 treatments more.
4 treatments that are made in 3 weeks each will be 4×3 =12 weeks more treatment