Chocolate bar consists ofnsquares arranged in a rectanglar pattern. as usual, the bar can be broken along the lines between the squares. we aim to split the barintonsmall squares (always breaking along the lines between the squares) with aminimum number of breaks. proof with the of the principle of mathematicalinduction that we have to break the bar (at least)n−1 times

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.