How would you write 564,000,000 in scientific notation?

How would you write 0.0005 in scientific notation?

How would you write 4.3756 x 10⁴ in standard form?

How would you write -5.6 x 10^-3 in standard form?

Multiply:

(3.4 x 10⁵)(1.2 x 10^-3)

Divide:

(6.9 x 10⁷) / (2.3 x 10^-3)

Solve:

(2.1×10​²​​) × (3.0×10​⁴)

Express the following in scientific notation:

.000457

Convert to scientific notation:

520,000,000

UNDERSTANDING:

The first number in scientific notation must be...

A rectangular section of land made up of wheat farms measures 5 x 10⁴ meters and a width of 6 x 10³ meters. What is the area of land in square meters? [Area = length x width]

What operation do you use?

Neptune is approximately 5 x 10⁴ kilometers in diameter. Mars is approximately 7 x 10³ kilometers in diameter. How much larger is the diameter of Neptune compared to the diameter of Mars?

What operation would you use?

A computer's hard disk drive holds 8 x 10⁷ bytes of information. If Jill buys an extra memory stick that holds 3 x 10⁶ bytes of information, how much memory will the computer hold?

The Diplodocus dinosaur is believed to have become extinct approximately 1.38x10⁸ years ago. The Oviraptor is believed to have become extinct approximately 7x10⁷ years ago. How many years were there between the extinction of these two dinosaur types?

The US spends an average of 1.02x10⁴ dollars on each student per year. There are about 7.6x10⁷ students in the US. About how much money total is spent on students per year?