Question

The photograph below shows a bouncing ball in front of an illuminated grid. The heights of the ball's bounces make a geometric sequence. What will the height of the next bounce be?



A. 0.2352 m
B. 0.1764 m
C. 0.26724 m
D. 0.28812 m

Answer 1

http://media.apexlearning.com/Images/201105/05/9736f65b-1bbc-474e-be8d-ced2a513ea5f.jpg

Answer 2

@ParthKohli @welshfella @tkhunny @magepker728

Answer 3

no me

Answer 4

lol my bad @damirax

Answer 5

thanks

Answer 6

could u help a brotha out?

Answer 7

yes i am thinking this is like i have to predict it

Answer 8

since this is a geometric sequence each term is being multiplied by the same number to get to the next one. Find the r in this equation

1.2r = 0.84
Then multiply it by 0.4116 to get the next height

Answer 9

is what i read somewhere. but i dont understand it

Answer 10

Have you considered finding the ratio of the successive bounces?

Answer 11

how do u do that?

Answer 12

i think it is D

Answer 13

explain?

Answer 14

because if the ball firsts falls 4 cubes down then three then two then 1 understand

Answer 15

ohh yea, i feel u

Answer 16

really am i soft or hard or regular

Answer 17

u pretty regular

Answer 18

thats cuz im the only hard one here

Answer 19

could u help wit a couple more?

Answer 20

hahha you got humor abit 1%

Answer 21

lol im 100%

Answer 22

да

Answer 23

What is the next number in this geometric sequence?

-3.49, 10.47, -31.41, 94.23, , ...

A. -282.69
B. -188.46
C. 188.46
D. 282.69

Answer 24

could u help with this last one

Answer 25

ладно

Answer 26

Спасибо

Answer 27

ты руссктй

Answer 28

*русский

Answer 29

нет лол, Google

Answer 30

ааааа ато 2

Answer 31

у знать , как сделать проблему?

Answer 32

okay because first look in biology chat and you will find out why i wrote on Russia

Answer 33

lol

Answer 34

you got it

Answer 35

i have 2 go now, cya (:

Answer 36

bye

Answer 37

close it pl