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- 1. Multiple Choice
Simplify 5³⋅5⁴
5⁷
5⁻¹
5¹²
5
- 2. Multiple Choice
Simplify (2⁸)²
2¹⁶
2¹⁰
2⁶
2⁴
- 3. Multiple ChoiceAnything raised to a power of zero is always:01itselfnegative
- 4. Multiple ChoiceAccording to exponent rules, when we raise the power to a power we _______ the exponents.addsubtractmultiplydivide
- 5. Multiple ChoiceAccording to exponent rules, when we divide the expressions we _______ the exponents.addsubtractmultiplydivide
- 6. Multiple ChoiceHow would you write 4.3756 x 104 in standard form?437,560,0000.0004375643,7564,3756
- 7. Multiple Choice
How would you write 0.0005 in scientific notation?
50 x 105
5 x 10-4
5 x 10-3
.5 x 103
- 8. Multiple ChoiceHow do you write
8.317 x 106
in standard form?8, 371, 00083, 170, 000837, 1008, 317, 000 - 9. Multiple ChoiceSimplify using a positive exponent.
9-3931/9-31/93729 - 10. Multiple ChoiceFill in the blank with the correct exponent to make the statement true.
316 = (38)(3_)2841 - 11. Multiple Choice
This number shows up in your calculator. What is the number in scientific notation? 5.32E10
5.32 x 10-10
5.32 x 1010
532 x 1010
5.32 x 101
- 12. Multiple Choice
When writing a number in scientific notation, the first number must be at least 1, but less than 10. (1 < x < 10)
False
True
- 13. Multiple Choice
Scientific Notation is made up of two number parts. The second part must be an exponent with of base 10.
True
False
- 14. Multiple ChoiceWhich is greater, 26540 or 50?2654050They are the sameZero is greater
- 15. Multiple Choice
Which is greater? 1.111 x 1015 or 9.999 x 103 ?
They are equivalent.
There is no way to determine which is greater. The numbers are too big to understand.
1.111 x 1015 is greater because of the larger exponent
9.999 x 103 is greater because 9.999 is larger than 1.111
- 16. Multiple Choice
What is the main reason we sometimes write numbers in scientific notation?
because it's a shorter way to write really long numbers
it's the teacher's favorite way
exponents are always easier than standard form numbers
because elephants weigh a lot
- 17. Multiple Choice
Which of the following is NOT equivalent to (23)2 ?
25
26
64
23 x 23
- 18. Multiple Choice
Simplify
8-9
8-3
83
89
- 19. Multiple Choice
Determine the product between 300.5 x (3 x 105)
9.015 x 107
901.5 x 105
9.015 x 105
9.15 x 104
- 20. Multiple Choice
The average person blink 2.88 x 104 times a day. How many times does a person blink in year (365 days)? Write your answer in scientific notation
367.88 x 104
1.0512 x 107
1051.2 x 104
3.6788 x 107
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