1. Dennis and Cody are building a castle out of plastic building blocks. They will need 2 buckets of blocks for the costie they have in mind. Dennis used to have two
full
buckets of biocis but lost some and now has buckets. Cody used to have two full
buckets of blocis too, but now has 1-4 buckets. If Dennis and Cody combine their
buckets of biocis, wil they have enough to build their castle?

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

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x