Normally we charge $1.25 for this answer

Today, you can get it FOR FREE if you

g+1, Follow or Like, us

Show me how to post my homework

Just do my homework!

  • HTML tags will be transformed to conform to HTML standards.
  • Add rel="nofollow" to external links
Question
Submitted by zeinabm_2011 on Tue, 2012-01-17 16:35
due date not specified
answered 1 time(s)
zeinabm_2011 bought 1 out of 2 answered question(s)

other students are interested:
adi_ab on Sat, 12 May 2012
one anonymous student showed interest
More questions like this
Initially, A yoga ball is...

Initially, A yoga ball is partially blown up and its surface area measured. Afterwards, it is filled completely and its...

Initially, A yoga ball is partially blown up and its surface area measured. Afterwards, it is filled completely and its surface area is found to be 1.60 times as big as it was recorded earlier. By what factor has its volume changed?

By what percentage has the radius changed?

Answer
Submitted by mathejoy on Tue, 2012-01-17 17:48
teacher rated 0 times
0
purchased 3 times
price: $1.25

Full solutions shown

body preview (47 words)

xxx the xxxxxxx xxxxxx xx r m xxx the final radius be R xx
xxxxxxxxxxxxxxxxxxxxxxxx
(R/r)^2=1.6
xxxxxxxxxxx xxxxxxx 1.26419)
xxxxx volume=(4/3)(\pi)(R^3)=(4/3)(\pi)(2.02386r^3)=2.02386(4/3)(\pi)(r^3)=2.02386(initial volume)

The xxxxxx has xx xxxx xxxxx the xxxxxxxxx

xxxxxxxxxx change in xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

xxx xxxxxx xxx xxxxxxxxx xx xxxxxx


Buy this answer