The Number System
... Answers: Rational: 3 ⁄ 5, 0.8, 4 , 16, –2, 0, 4.173 Irrational: 2 , 5 , π Possible strategies: Begin by looking 16 2 for whole numbers, fractions, and repeating or terminating decimals. These 5 are all rational. For radicals, determine whether the radicand is a perfect square. If so, the number is r ...
... Answers: Rational: 3 ⁄ 5, 0.8, 4 , 16, –2, 0, 4.173 Irrational: 2 , 5 , π Possible strategies: Begin by looking 16 2 for whole numbers, fractions, and repeating or terminating decimals. These 5 are all rational. For radicals, determine whether the radicand is a perfect square. If so, the number is r ...
Arithmetic Sequences
... term and a common difference. An arithmetic sequence can be represented by a1, a1 +d, a1 + 2d, …. In the sequence 2, 5, 8, ….. the common difference is 3. The sequences 1, 3, 5, 7, ….. and 2, 8, 14, 20, ….. are examples of arithmetic sequences. Each has the property that the difference between any t ...
... term and a common difference. An arithmetic sequence can be represented by a1, a1 +d, a1 + 2d, …. In the sequence 2, 5, 8, ….. the common difference is 3. The sequences 1, 3, 5, 7, ….. and 2, 8, 14, 20, ….. are examples of arithmetic sequences. Each has the property that the difference between any t ...
eighth grade you should know 2014
... Change .8 to a fraction in lowest terms. Read it: .8 (eight tenths) Write it: 8/10 Reduce it: 4/5 Change .09 to a fraction in lowest terms. Read it: .09 (nine hundredths) Write it: 9/100 ***Any Repeating Decimal must be placed over 9!!*** ...
... Change .8 to a fraction in lowest terms. Read it: .8 (eight tenths) Write it: 8/10 Reduce it: 4/5 Change .09 to a fraction in lowest terms. Read it: .09 (nine hundredths) Write it: 9/100 ***Any Repeating Decimal must be placed over 9!!*** ...
III. Using Measurements
... Add/Subtract - The # with the lowest decimal value determines the place of the last sig fig in the answer. ...
... Add/Subtract - The # with the lowest decimal value determines the place of the last sig fig in the answer. ...
Chapter 4: First degree equations and
... Vincent has cut three pieces of rope to complete a science project. Two pieces are of equal length. The third piece is one-quarter the length of each of the others. He cut the three pieces from a rope 54 meters long without any rope left over. Find the number of meters in each piece. Three numbers ...
... Vincent has cut three pieces of rope to complete a science project. Two pieces are of equal length. The third piece is one-quarter the length of each of the others. He cut the three pieces from a rope 54 meters long without any rope left over. Find the number of meters in each piece. Three numbers ...
