Ooof, this is a lot! XD, anyway the answer are in the pictures.
Answer:
The answer is 500
Step-by-step explanation:
<h3><u>Given</u>;</h3>
- Acording to the instruction on a bag of fertilizer 5 pounds of fertilizer are needed for every 100 square feet of lawn.
<h3><u>To Fi</u><u>nd</u>;</h3>
- How many square feet will a 25 pound bag cover?
So,
25 ÷ 5 = 5
5 × 100 = 500
Thus, 500 square feet will a 25 pound bag cover.
<u>-TheUnknownScientist</u><u> 72</u>
Answer:
No because 21 is close to it.
Step-by-step explanation:
To be considered an outlier, it would need to be a farther distance such as the distance from 28 to 21.
Hope this helps!!! PLZ MARK BRAINLIEST!!!
Answer:
see below
Step-by-step explanation:
d = t^2
t =0
d = 0^2 = 0
t =3
d = 3^2 = 9
t =5
d = 5^2 = 25
I don't know if we can find the foci of this ellipse, but we can find the centre and the vertices. First of all, let us state the standard equation of an ellipse.
(If there is a way to solve for the foci of this ellipse, please let me know! I am learning this stuff currently.)

Where

is the centre of the ellipse. Just by looking at your equation right away, we can tell that the centre of the ellipse is:

Now to find the vertices, we must first remember that the vertices of an ellipse are on the major axis.
The major axis in this case is that of the y-axis. In other words,
So we know that b=5 from your equation given. The vertices are 5 away from the centre, so we find that the vertices of your ellipse are:

&

I really hope this helped you! (Partially because I spent a lot of time on this lol)
Sincerely,
~Cam943, Junior Moderator