Answer:
- <u><em>Rounding to nearest tenth of centimeter, the ball bounces 192.1 cm high on the 5th bounce.</em></u>
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Explanation:
The <em>ball is dropped from a height of 900 centimeters</em>.
Since the heights form a <em>geometric sequence,</em> you can find a common ratio between consecutive terms. This is:
- Height bounce 2 / height bounce 1 = 560 / 800 = 0.7
- Height bound 3 / height bounce 2 = 392 / 560 = 0.7
Hence, the ratio of the geometric sequence is 0.7, and taking bounce 1 as the start of the sequence, the general term of the sequence is:

With that formula you can find any term:

Rounding to <em>nearest tenth of centimeter</em>, the ball bounces 192.1 cm high on the 5th bounce.
Answer:
I believe it is 46656
Step-by-step explanation:
(-2*-3) = 6 ^2 = 36^3 = 46656
Hope this helps you!
<u>z²-2i=0</u>
Answer:
Solution given:
z⁴=-4
doing square root on both side

we know i²=-1
substituting i² we get
z²=
z²=2i
z²-2i=0 is a required answer. where
z² and 2 is real number.
The coach went to the bank to get money.
Answer:
Step-by-step explanation:
For this you do a^2+b^2=c^2
so it would be 11^2+26^2=c^
so 121+676=797
so 797=c^2
then since it is squared you do the square root of 797 which is 28.23