There are ten piece of pizza. anthony ate 1/5 of the pizza for dinner. he ate 5/6 of the pizza for a bedtime snack. how much pizza has he eaten in all? give answer as a fraction, reduced to lowest terms.

He ate 5/6 of the pizza.

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

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.