Scientific Notation

True or False

100

1,000 written in scientific notation is 10 x 10 x 10

False, that is more like finding cube roots 

200

102,300 written in scientific notation is 1.023 x 10⁵

True

300

12,307,000 written in scientific notation is 

12.307 x 10⁷

False it should be 1.2307 x 10⁷ , the decimal goes behind the 1 not the 2

400

Scientific notation is only used to rewrite really big numbers

False , scientific notation is also used for really nig AND really small numbers 

500

.000678999 written in scientific notation is 

6.78999 x 10^-4

True!

Find the Mistake

100

.0323 written in scientific notation is 32.3 x 10^-2

The decimal should be behind the first 3

3.23 x 10^-2

200

1,320,000 written in scientific notation is 1.32 x 10^-6

The exponent should not be negative 

300

4,560 written in scientific notation is 4.5 x 10³

Missing the number 6

4.56 x 10³

400

The expression below:

1.87 x 10⁶ 

is 1,870,000 in standard form

There is no mistake

500

9.99 x 10^-3 scientific notation is .000999

it should be to the 4th power not 3rd

9.99 x 10^-4

Scientific or Standard

100

4.5 x 10³

scientific

200

1,209

standard

300

.0000678

standard

400

10 x 10 x 10

standard because it will equal 1000 which is a standard number

500

-200 x 10^-2

scientific

Random

100

You have to be a certain age to go to college 

false....

200

PWI stands for Pretty Well Institutions

False

300

What is the name of the BLACK national anthem?

Lift every voice and sing

400

What is gentrification?

the process whereby the character of a poor urban area is changed by wealthier people moving in, improving housing, and attracting new businesses, typically displacing current inhabitants in the process.

500

Which black TV show has the character Steve Urkel?

Family Matters