Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to...

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Chapter Review

Transcript of Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to...

Page 1: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Chapter Review

Page 2: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Page 82 of your INB

Write down this problem on your

COMMUNICATORBe prepared to defend your answer

if you are called on.

64 college teams play in March Madness. Single elimination, only winners proceed. Warren Buffet offers $1billion to anyone who selects in advance who the winning team will be. What are the chances Mr. Buffet will lose $1 billion?

Page XX of your INB

i-can get my questions answered & be ready for the test!

Page 3: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

12( )32 12( )16 12( )8 12( )4 12( )2 ¿12( )63¿1

263¿ 19.2𝑥 1018

¿ 19,200,000,000,000,000,000

1 in 9.2 quintillion

12( )

1

Page 4: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

ITEMS of BUSINESS

• Chapter 13 Test is Wed/Thurs March 18 & 19.

There are no retakes, so please study well.

• End of Term Test is Fri/Mon March 20 & 23. Also no retakes, so make sure you do the review worksheet and get questions answered.

• End of Term is March 27th.

Page 5: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Practice B4 Quiz

4.8 x 108

3.2 • 1.5 • 102+6

(5.1 x 105)

( 5 x 103)

= 1.02 x 105-3

= 1.02 x 102

(2.38 x 104) + (1.7 x 104)

(2.38 + 1.7) • (104) = 4.08 x 104

(3.2 x 102)(1.5 x 106)

RULE: (scalar • scalar)(10a+b) RULE: 10a-b

RULE 10a(scalar ± scalar)

Page 6: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Practice B4 Quiz

Rewrite in Scientific Notation:

524 x 10100

= 5.24 x 102 x 10100

= 5.24 x 10102

Page 7: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Have your homework out on your desk.

Page 8: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

RE- Try this CHALLENGE question:

Simplify and write the answer in scientific notation.

(3.9 x 10652) + (7.3 x 10650)

= (390 + 7.3) x 10650

= (397.3) x 10650

= (3.973 x 102) x 10650 = 3.973 x 10652

= [(3.9 x 102) + (7.3)] x 10650

Page 9: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

NO GROUPS TODAY.

Page xx of your INB

get my questions answered & be ready for the test!

Questions I still have:

Page 10: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Write them down on your 3x5 card.

9s

Chapter 13’s Big Ideas

Remember It’s worth

An extra 1% on your test!

Page 11: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Know WHAT gets repeated

#1

Page 12: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

-72 = -7•7

(-7)2 = -7•-7

5c3 = 5ccc

(5c)3 = 5c•5c•5c

5c3a = 5ccca

Page 13: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Know anything to the zero is 1

#2

90 = 1

(-9)0 = 1

(5c)0 = 1

(blah blah blah)0= 1

6a0 = 6•1

= 6

Page 14: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Know what a negative power means.#3

23=1•2•2•2

2-3=1÷2÷2÷2

Repeated multiplicaton

Repeated division

=8

=123

=18

Gets Bigger

Gets Smaller

Page 15: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Know how to deal with a negative power#3

2-3 =

y-7 =

4y-7=

=

=

=

-3m-2

a

-3m2a-3

7a-4

-5b-3

123

1y7

4y7

-3am2

-3ma3

2

7b3

-5a4

Page 16: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Know product, quotient & power rules.#4

Product Rule a8a5 =a8+5 =a13

ADD exponents

Quotient Rule =a8-5 =a3

SUBTRACT exponentsa8

a5

Power to Power RuleMULTIPLY exponents

(a8)5 =a8•5 =a40

Page 17: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Be care when subtracting exponents.#4

=m5

m7

m-2

1 = 1m2

=b-7

b4

b-7-4

1 =b-11

1

=-5m9

m15

-5m9-15

1 =-5m-61

=a7c5

a2c11

a5c-6

1 =a5

c6

=a2c3

a9c-2

a-7c3- -2

1= c5

a7=1

b11

=-5m6

Page 18: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Know how to DISTRIBUTE the product & quotient rules.#5

(a6b9)3=a18b27

(3y4)2= 32y8

(23c5)7=221c35

43 3= 49

m7 m21

y4 -5= y-20

z2 z-10

= z10

y20

Page 19: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Know how to SIMPLIFY using all the previous rules.#6

If all else fails,MOVE NEGATIVE

EXPONENTS, EXPAND, CANCEL, & SIMPLIFY.

=a0b-3cc-1

-5b-2

=6b20a8

5b7a-9

6b20-7a8- -9

5= 6b13a17

5

=a0b2c-5b3c1 = 1•bbc

-5bbbc 1

-5b

Page 20: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Recognize Scientific Notation.

#7

3.9 x 108 vs. .39 x 108

3.9 x 100

vs. 3.9 x 5-83.9 x 10-8

vs. 3.9

X

X x 100

Page 21: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Make a wish.Mark the dot.

Then count right.

Go from Standard Notationto Scientific Notation

#8

7,581 = 7.581 x 103

+3

Page 22: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Make a wish.Mark the dot.

Then count left.

Go from Standard Notationto Scientific Notation

#8

.7581 = 7.581 x 10-1

-1

Page 23: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Go from Scientific to Standard

#8

= 61000000.

MOVE the DECIMALthe direction the exponent tells you to

6.1 x 107

6.1 x 10-7 = .00000061

+7

-7

Page 24: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Multiply, Divide & AddScientific Numbers

#9

4.8 x 108

3.2 • 1.5 • 102+6

(5.1 x 105)

( 5 x 103)

= 1.02 x 105-3

= 1.02 x 102

(2.38 x 104) + (1.7 x 104)

(2.38 + 1.7) • (104) = 4.08 x 104

(3.2 x 102)(1.5 x 106)

RULE: (scalar • scalar)(10a+b) RULE: 10a-b

RULE 10a(scalar ± scalar)

Page 25: Chapter Review. Page 82 of your INB Write down this problem on your COMMUNICATOR Be prepared to defend your answer if you are called on. 64 college teams.

Practice Test