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Friday, November 1Friday, November 1stst
Evaluate each expressionEvaluate each expression A) 10A) 1044
B) 10B) 10-3-3
C) 10C) 101111
Monday, October 28thMonday, October 28th
Write the following numbers in Write the following numbers in Scientific Notation:Scientific Notation:
1. 0.00000841. 0.0000084 2. 100,0002. 100,000 3. 0.0053. 0.005
Wednesday, October 23rdWednesday, October 23rd
Solve the following:Solve the following:
A) multiply 3bA) multiply 3b22 ×6b ×6b55
B) What is the rule when you B) What is the rule when you have a negative exponent. have a negative exponent. Provide an example to show me Provide an example to show me you understand the rule.you understand the rule.
Tuesday, October 22ndTuesday, October 22nd
Please find the perimeter of a Please find the perimeter of a square that has an area of 24.square that has an area of 24.
Please find the interest rate for Please find the interest rate for the following:the following:
Principal: 1,000 Ending Principal: 1,000 Ending amount after three years 1200.amount after three years 1200.
Thursday, October 17thThursday, October 17th
A) Write 1,000,000 as a 10 A) Write 1,000,000 as a 10 raised to a power of 10.raised to a power of 10.
B) If the Area of a square is 144 B) If the Area of a square is 144 feet what is the perimeter of the feet what is the perimeter of the square?square?
C) Phil deposited $1000 in a C) Phil deposited $1000 in a savings account. How much will savings account. How much will he have in his account in two he have in his account in two years if his account is making a years if his account is making a 2% interest?2% interest?
Tuesday, October 15thTuesday, October 15th
Simplify each expression.Simplify each expression. A) 10bA) 10b44cc55 × 2b × 2b-2-2cc
B) The area of a round B) The area of a round rug is 16 (pie) square rug is 16 (pie) square inches. What is the inches. What is the diameter of the rug.diameter of the rug.
Monday, October 14thMonday, October 14th
Solve for the following:Solve for the following:A) 2 × 5 × m7 ÷ 2 × m5A) 2 × 5 × m7 ÷ 2 × m5B) What happens when you B) What happens when you
solve and are left with a zero solve and are left with a zero exponent?exponent?
C) What happens when you C) What happens when you are left with a negative are left with a negative exponent? How do you make it exponent? How do you make it a positive exponent?a positive exponent?
Friday, October 11thFriday, October 11th
Simplify the following:Simplify the following:
77-2-2 × × 7700
8833 × 8 × 8-5-5
2m2m77 × 3 × 5 × n × 3 × 5 × n55
mm55 × n× 5 × n× 5
Thursday, October 10thThursday, October 10th
Simplify and evaluate where Simplify and evaluate where applicableapplicable..
1) 81) 844 x 8 x 800
2) 2.3 x 5 + 32) 2.3 x 5 + 311 x 5 x 500
3) (83) (8-3-3))00
Tuesday, October 8Tuesday, October 8thth
11stst, 2, 2ndnd, 3, 3rdrd hours today. hours today.
Please answer question Please answer question #15 on Page 46 in your #15 on Page 46 in your Math Book for your warm-Math Book for your warm-up today.up today.
Monday, October 7thMonday, October 7th
For your Bell Work today For your Bell Work today add problem #21 on page add problem #21 on page 39.39.
Then add the following Then add the following problems to yourproblems to your 1.4 1.4 Homework paper (page 39 Homework paper (page 39 #22-24)#22-24)
Friday, October 3rdFriday, October 3rd
Make a line graph of the following Make a line graph of the following data:data:
Monday Temperature High 72 Low 52Monday Temperature High 72 Low 52 Tuesday Temperature High 80 Low 55Tuesday Temperature High 80 Low 55 Wednesday Temperature High 78 Low Wednesday Temperature High 78 Low
4848 Thursday Temperature High 82 Low Thursday Temperature High 82 Low
4949 Friday Temperature High 74 Low 53Friday Temperature High 74 Low 53
Thursday, October 3rdThursday, October 3rd
What do you do when you want What do you do when you want to find the product of two to find the product of two algebraic expressions with the algebraic expressions with the same exponent?same exponent?
Solve: 3 multiplied by 4 Solve: 3 multiplied by 4 multiplied by x to the 4multiplied by x to the 4thth power power divided by 2 multiplied by x.divided by 2 multiplied by x.
Wednesday, October 2ndWednesday, October 2nd
http://my.hrw.com/mif_6/mif_201http://my.hrw.com/mif_6/mif_2012/assets/grade8_volA/data/chap2/assets/grade8_volA/data/chap01/sec04/5minute.pdf01/sec04/5minute.pdf
Tuesday, October 1stTuesday, October 1st
Simply the followingSimply the following
A) m to the second power divided by A) m to the second power divided by mmB) 4 multiplied by x to the 8B) 4 multiplied by x to the 8thth power power
and all divided by 2 multiplied by x to and all divided by 2 multiplied by x to the 3the 3rdrd power. power.
C) What is the rule for the Product C) What is the rule for the Product Property?Property?
Monday, September 30thMonday, September 30th
Solve the following:Solve the following:
81 multiplied by x to fourth 81 multiplied by x to fourth power multiplied by y to the 17power multiplied by y to the 17thth power and all of this divided by power and all of this divided by 27 multiplied by x to the third 27 multiplied by x to the third power and y to the 12power and y to the 12thth power. power.
Wednesday, September 25thWednesday, September 25th
Simply the following problems (be Simply the following problems (be sure to write out the problem first sure to write out the problem first and show your work)and show your work)
1) 7 to the tenth power divided by 7 to 1) 7 to the tenth power divided by 7 to the third powerthe third power
2) 35m to the seventh power multiplied 2) 35m to the seventh power multiplied by n to the fourth power and then divided by n to the fourth power and then divided by 7m to the second power and n to first by 7m to the second power and n to first power.power.
3) Explain if you can use the Quotient of 3) Explain if you can use the Quotient of Powers property for the following: x to Powers property for the following: x to the second power divided by y to first the second power divided by y to first power? power?
Thursday, September 26thThursday, September 26th
What is the rule for Quotient What is the rule for Quotient Powers Property?Powers Property?
What is the rule for Product What is the rule for Product of Powers property?of Powers property?
When solving Algebraic When solving Algebraic expressions do you multiply expressions do you multiply or divide first?or divide first?
Friday, September 27thFriday, September 27th
1). 1). Solve the following problems.Solve the following problems.
A). 3x²÷3xA). 3x²÷3x
B) Answer question 21 on B) Answer question 21 on page 24 in page 24 in
your book.your book.
Tuesday, September 24thTuesday, September 24th
Evaluate the following problems Evaluate the following problems (Write out what the problems look (Write out what the problems look like)like)
A) 3m to the second power multiplied A) 3m to the second power multiplied by 2m to the fifth powerby 2m to the fifth power
B) x to the 10B) x to the 10thth power multiplied by x power multiplied by x to third power.to third power.
C) x multiplied by x to the ninth powerC) x multiplied by x to the ninth power
Monday, September 23rdMonday, September 23rd
1. Identify the base and the 1. Identify the base and the exponent in each expression.exponent in each expression. A) 5 to the third powerA) 5 to the third power B) (-6) to the fourth powerB) (-6) to the fourth power
2). Rewrite each expression in 2). Rewrite each expression in exponential notation.exponential notation. A) 3 x 3 x 3 x 3A) 3 x 3 x 3 x 3 B) (-2) x (-2) x (-2) B) (-2) x (-2) x (-2)
Math Warm-upMath Warm-upThursday, September 19Thursday, September 19
1.1. Express 100 as a multiple of Express 100 as a multiple of 10.10.
2.2. Evaluate 10²=Evaluate 10²=
3.3. What do you notice about What do you notice about 10 x 10 and 10²10 x 10 and 10²
Friday, September 20thFriday, September 20th
Make a bar chart of the following Make a bar chart of the following data.data.
Favorite Sport DataFavorite Sport DataBasketball- 20 peopleBasketball- 20 peopleFootball – 42 peopleFootball – 42 peopleSkiing – 10 peopleSkiing – 10 peopleBaseball- 18 peopleBaseball- 18 peopleOther – 12 peopleOther – 12 people
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