beydasanchez575 beydasanchez575

01-12-2021
Mathematics

contestada

What is 521,000,000 expressed in scientific notation? A. 5.21x 10^8 B. 5.21x10^9 C. 0.521x10^-9 D. 0.521x10^9

Respuesta :

parkerknabb parkerknabb

01-12-2021

Answer:

A. [tex]5.21*10^{8}[/tex]

Step-by-step explanation:

Multiplying by [tex]10^{n}[/tex] moves the decimal point n places to the right.

Doing so 8 times for 5.21 gives 521,000,000.

Answer Link

Otras preguntas

Which of the following differs when comparing the deep ocean to the intertidal zone? •need for energy •salinity •the amount of sunlight •reliance on phytoplankt

Name the two lines and the transversal that form each pair of angles

Why is India considered a subcontinent

'This life is more important than the next' - Discuss statement Include Christian views - Catholic and Church of England

shanes neighbor pledged 1.25 for every 0.5 miles that shane swims in the charity swim-a-thon.if Shane swims 3 miles,how much money will his neighbor donate?

what's bigger 60% of 90 or half of 100?

why are quebec and ontario known as canadas economic heart

How did the Turks come to topple the Byzantine empire?

6 metres cost 3.00. what is the cost of 1 metre?

Ramiro is 3/10 as tall as the flagpole. The flagpole is 5/9 as tall as the nearby tree. The tree is 32 2/5 feet tall. How tall is Ramiro?