The table shows the time some people spent mowing their lawn. Time (t) in minutes
Frequency
0 5
10 12
20 17
40 6
Work out an estimate for the mean time the people spent mowing their lawns.

How do you summarize data in a two-way frequency table?

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Which function has the domain x> -11