Hey, hey, hey! Here's Fat Albert
And I'm gonna sing a song for you
And Bill's gonna show you a thing or two
You'll have some fun now
With me and all the gang
Learning from each other
While we do our thing

Na, na, na
Gonna have a good time
Hey, hey, hey!
Na, na, na
Gonna have a good time
Hey, hey, hey!

This is Bill Cosby coming out with music and fun
If you're not careful, you may learn something before it's done!
Hey, hey, hey!

Na, na, na
Gonna have a good time
Na, na, na
Gonna have a good time
Na, na, na
Gonna have a good time

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

An annual marathon covers a route that has a distance of approximately 26 miles. winning times for this marathon are all over 2 hours. the following data are the minutes over 2 hours for the winning male runners over two periods of 20 years each. earlier period 14 12 15 22 13 10 19 13 9 14 20 18 16 20 23 12 18 17 6 13 recent period 7 11 7 14 8 9 11 14 8 7 9 8 7 9 9 9 9 8 10 8 (a) make a stem-and-leaf display for the minutes over 2 hours of the winning times for the earlier period. use two lines per stem. (use the tens digit as the stem and the ones digit as the leaf. enter none in any unused answer blanks. for more details, view how to split a stem.) minutes beyond 2 hours earlier period 0 1 2 (b) make a stem-and-leaf display for the minutes over 2 hours of the winning times for the recent period. use two lines per stem. (use the tens digit as the stem and the ones digit as the leaf. enter none in any unused answer blanks.) minutes beyond 2 hours recent period (c) compare the two distributions. how many times under 15 minutes are in each distribution

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost