From the 30 pictures, I have of my daughter's first birthday; my digital picture frame will only hold three at a time.
a) How many different groups of three pictures can I put on the frame?
b) How many different groups if I wanted to fill the first three places with my favorite,
best smile and best smashing of the cake?

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric