Answer:
required time is here 45 minutes
Step-by-step explanation:
given data
apples = 100
bananas = 100
oranges = 100
pears = 100
solution
we have here 4 different kind of fruit
so that it is possible for each kind of fruit is
each kind of fruit is = 4 × 11 = 44
so each kind contain 11 fruit
as that 45th fruit make a dozen
now 1 fruit is pick every minute
'so we take here 45 minute to pick up 45 fruit
so that required time is here 45 minutes
With 5lbs of sugar syrup to get a 25% syrup you would need to add 15lbs of water
ANSWER:
![\:D.\text{ }f^{-1}\left(x\right)=\left(x+4\right)^2;x\ge-4](https://tex.z-dn.net/?f=%5C%3AD.%5Ctext%7B%20%7Df%5E%7B-1%7D%5Cleft%28x%5Cright%29%3D%5Cleft%28x%2B4%5Cright%29%5E2%3Bx%5Cge-4)
STEP-BY-STEP EXPLANATION:
We have the following equation:
![f(x)=\sqrt{x}-4](https://tex.z-dn.net/?f=f%28x%29%3D%5Csqrt%7Bx%7D-4)
The inverse is the following (we calculate it by replacing f(x) by x and x by f(x)):
![\begin{gathered} x=\sqrt{f^{-1}(x)}-4 \\ \\ \sqrt{f^{-1}(x)}=x+4 \\ \\ f^{-1}(x)=(x+4)^2 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20x%3D%5Csqrt%7Bf%5E%7B-1%7D%28x%29%7D-4%20%5C%5C%20%20%5C%5C%20%5Csqrt%7Bf%5E%7B-1%7D%28x%29%7D%3Dx%2B4%20%5C%5C%20%20%5C%5C%20f%5E%7B-1%7D%28x%29%3D%28x%2B4%29%5E2%20%5Cend%7Bgathered%7D)
The domain would be the range of the original equation, and it would be the range of values that f(x) could take, which was from -4 to positive infinity, that is, f(x) ≥ -4.
Therefore, the domain is x ≥ -4.
So the correct answer is D.
Answer:
20 homes
Step-by-step explanation:
Given that :
Total number of homes = 800
Average years at which homes are listed = 8 years
To obtain the annual home listing = total number of Homes / average years
Annual home listing = 800 / 8
Annual home listing = 100 homes
If 20% of the homes are listed on the year in question :
20% of 100 homes
0.2 * 100
= 20 homes
20 homes can be listed that year