Which is a better buy? 3 for $1.00 or 10 for $3.00

10 for $3.00. Even though it costs a little more Maybe the extra will come in handy like lets say if lets say we are buying a 10 pack of pencils for $3.00 What if we give some away or we sell them. And It might be a better brand too, The $1.00 pack could be from the dollar tree and could break in like a day. But the $3.00 version could be much stronger and better. UwU Hope I helped

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

40 minutes

step-by-step explanation:

add the time and multiply by 2