Answer:
A geometric sequence is one where there is a common multiplied or divided ratio throughout each term.
An arithmetic sequence is one where there is a common added or subtracted difference throughout each term.
So, knowing this, I would say that this sequence is an arithmetic sequence.
Hope I helped!
Answer: 12 units^2
Step by step solution: See photo
I'm not sure if this is the easiest way of doing this, but it surely work.
Let the base of the triangle be AB, and let CH be the height. Just for reference, we have
Moreover, let CH=y and BC=z
Now, AHC, CHB and ABC are all right triangles. If we write the pythagorean theorem for each of them, we have the following system
If we solve the first two equations for y squared, we have
And we can deduce
So that the third equation becomes
(we can't accept the negative root because negative lengths make no sense)
<span>1st year value =45$
2nd year value=45+2.80$=47.80$
3rd year value=47.8+2.80$=50.60$
4th year value=50.60+2.80=53.40$
5th year value=53.40+2.80=56.20$
ater 5 years value of share becomes 56.20$
or
share after 5 years= 45+4*2.80=45+11.20=56.20$</span>
Answer:
112 m³
Step-by-step explanation:
Let's calculate first the voulume of the tank
the volume of thi tank is given by :
- V = l*w*h
- l is the length
- w is the width
- h is the height
so the volume is :
Multiply by 2/3 to get the volume of the water
- V' = 168*(2/3)
- V' = 112 m³
